Patent Application
20180240088
The present invention relates generally to self-checkout from a retail establishment. In particular, the invention relates a method for self-checkout from a retail establishment using a mobile device.
Many retail establishments currently allow a customer to check-out and pay for items either by using a traditional cashier who scans each item and then receives tender from the customer for payment of the items, or by using a self-checkout station (SCO) in which the customer scan each item individually at that self-checkout station and then tenders payment to the self-checkout station. In either way, the customer has to shop for items by placing each item in a shopping cart, then has to take the shopping cart to either a traditional cashier or a self-checkout station, often the customer has to wait in line, and then the customer has to remove each item from the shopping cart so that the traditional cashier or a self-checkout station can scan identification information from the item, such as a barcode, and then typically each item is then placed back in the shopping cart upon scanning.
As a result of this process, retail establishments have to invest in cashiers or self-checkout stations and additional time is required from the customer in requiring the customer to complete his purchase by having to go to a cashier or a self-checkout station. It would be desirable to provide a customer and a retail establishment with a method for self-checkout from the retail establishment which did not require having the customer go to a traditional cashier or a self-checkout station for scanning each item.
In one aspect, a method for purchasing an item using a mobile device is provided. The method includes, but is not limited to, inputting identification information into the mobile device which identifies the item for purchase and generating an order for the item identified by the identification information. The method also includes, but is not limited to, displaying on a display of the mobile device an optical machine-readable representation of the order.
In one aspect, a computer readable memory medium comprising program instructions for purchasing an item using a mobile device having a digital camera is provided. The program instructions are executable by a processor to capture an image of an identifying portion of the item with the digital camera and analyze the identifying portion of the item and generating identification information which identifies the item for purchase. The program instructions are also executable by a processor to generate a virtual shopping cart containing item information representing the item. The item information is retrieved using the identification information. The program instructions are also executable by a processor to transmit payment information from the mobile device to a remote server for acceptance of an order for the item identified by the identification information.
In one aspect, a method for purchasing an item using a mobile device having a digital camera is provided. The method includes, but is not limited to, capturing an image of an identifying portion of the item with the digital camera and analyzing the identifying portion of the item and generating identification information which identifies the item for purchase. The method also includes, but is not limited to, generating a virtual shopping cart containing item information representing the item, generating an order for the item identified by the identification information and tendering payment for the item. The method also includes, but is not limited to, transmitting payment information to a remote server for acceptance, generating a receipt indicating acceptance of the payment information, and displaying the receipt on a display of the mobile device.
In one aspect, a computer readable memory medium comprising program instructions for maintaining and conducting a virtual transaction is provided. The program instructions are executable by a processor to access a session of a virtual terminal sales application upon receiving a point of sale message, load transaction state information into the virtual terminal sales application session, and process the transaction state information using the open session of the virtual terminal sales application.
The scope of the present invention is defined solely by the appended claims and is not affected by the statements within this summary.
The invention can be better understood with reference to the following drawings and description. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
The present invention makes use of the discovery that by using a mobile device with item identification information input capabilities and communications capabilities, a user can input identification information into the mobile device which identifies the item for purchase, generate an order for the item identified by the identification information and pay for the order without having to remove each item from a shopping cart and scan the item at a traditional cashier or a self-checkout station. The user has the option of paying for the order by simply providing a cashier with an optical machine-readable representation of an order number identifying an order displayed on a display of the mobile device or transmitting payment information directly from the mobile device to a remote server. In this manner, a user can save time by not having to remove items from a shopping cart for scanning at a traditional cashier or a self-checkout station, and the user can save additional time by bypassing the traditional cashier or self-checkout station completely and paying for an order directly with the mobile device.
In the description that follows, the subject matter of the application will be described with reference to acts and symbolic representations of operations that are performed by one or more computers, unless indicated otherwise. As such, it will be understood that such acts and operations, which are at times referred to as being computer-executed, include the manipulation by the processing unit of the computer of electrical signals representing data in a structured form. This manipulation transforms the data or maintains it at locations in the memory system of the computer which reconfigures or otherwise alters the operation of the computer in a manner well understood by those skilled in the art. The data structures where data is maintained are physical locations of the memory that have particular properties defined by the format of the data. However, although the subject matter of the application is being described in the foregoing context, it is not meant to be limiting as those skilled in the art will appreciate that some of the acts and operations described hereinafter can also be implemented in hardware, software, and/or firmware and/or some combination thereof.
With reference to
These and other input devices 190 can be connected to processor 110 through a user input interface that is coupled to a system bus 192, but may be connected by other interface and bus structures, such as a parallel port, game port or a universal serial bus (USB). Computers such as computer 100 may also include other peripheral output devices such as speakers, printers, and/or display devices, which may he connected through an output peripheral interface 194 and the like.
Computer 100 also includes a radio 198 or other type of communications device for wirelessly transmitting and receiving data for the computer 100 with the aid of an antenna. Radio 198 may wirelessly transmit and receive data using WiMAX™, 802,11a/b/g/n, Bluetooth™, 2G, 2.5G, 3G, and 4G, wireless standards.
Computer 100 may operate in a networked environment using logical connections to one or more remote computers, such as a remote server 240. The remote server 240 may be a personal computer, a server, a router, a network PC, a peer device or other common network node, and may include many if not all of the elements described above relative to computer 100. Networking environments are commonplace in offices, enterprise-wide computer networks, intranets and the Internet. For example, in the subject matter of the present application, computer 100 may comprise the source machine from which data is being migrated, and the remote computer may comprise the destination machine. Note, however, that source and destination machines need not be connected by a network or any other means, but instead, data may be migrated via any media capable of being written by the source platform. and read by the destination platform or platforms. When used in a LAN or WLAN networking environment, computer 100 is connected to the LAN through a network interface 196 or an adapter. When used in a WAN networking environment, computer 100 typically includes a modem or other means for establishing communications over the WAN, such as radio 198, to environments such. as the Internet. It will be appreciated that other means of establishing a communications link between computer 100 and other computers may be used.
With reference to
Preferably, communications device 208 communicates with another computer 100, such as remote server 240, via a network 226 using a network interface 209. Network interface 209 is connected with processor 201 and communications device 208, and preferably disposed within remote device 200.
Network 226 may include any type of network that is capable of sending and receiving communication signals, including signals for multimedia content, images, data and streaming video. Network 226 may include a data network, such as the Internet, an intranet, a local area network (LAN), a wide area network (WAN), a cable network, and other like systems that are capable of transmitting information, such as digital data, and the like. Network 226 may also include a telecommunications network, such as a local telephone network, long distance telephone network, cellular telephone network, satellite communications network, cable television network and other like communications systems that interact with computer systems to enable transmission of information between mobile device 200 and another computer such as remote server 240. Network 226 may include more than one network and may include a plurality of different types of networks. Thus, network 226 may include a plurality of data networks, a plurality of telecommunications networks, cable systems, satellite systems and/or a combination of data and telecommunications networks and other like communication systems.
Network 226 is connected with both mobile device 200 and remote server 240 and allows for information to be transmitted and shared between mobile device 200 and remote server 240. Remote server 240 includes any type of computer which can receive, store, process, and transmit information to another computer and includes devices such as a server based computer system capable of interacting with one or more other computer systems.
In one embodiment, mobile device 200 includes location information processing means which allows the mobile device 200 to determine its location. Location information processing means includes devices such a Global Positioning System (GPS) based device, and methods such as using radio triangulation to determine the location of the mobile device 200. Preferably, mobile device 200 includes input means 210 for entering information from a user into the mobile device 200. Input means includes any device which can assist a user to enter information, such as a keyboard, a mouse, a touchpad, a touchscreen, a joystick, a button, and a dial.
Item 220 includes any item or service which is being sold by a retailer. Preferably, the item 220 is located with a retail establishment or store. Item 220 includes item identification information 222 which is any information on the item 220 which assists in identifying the item 220, such as a barcode 224, a serial number, a name of the item 220, and any text, characters, illustrations, or images on the item 220 which can be used to identify the item 220.
With reference to
Upon identifying the user, the method 300 then moves to block 306 where mobile device 200 is connected with a computer at the retail establishment, such as remote server 240, via network 226. Upon connecting mobile device 200 with remote server 240, the method 300 then moves to block 308 and the user begins shopping at the retail establishment by walking around the retail establishment and looking for items 220 to purchase. With reference to
With reference to
Additionally, mobile self-checkout application 400 includes a scan items button 412, a view cart button 414, and a home button 416. Preferably, buttons 412, 414, and 416 are all present on all or almost all of the screens of the mobile self-checkout application 400, as shown in
With reference to
Preferably, once the user has begun shopping at the retail establishment, as shown in block 308, the user communicates his intention to begin shopping to the mobile self-checkout application 400, such as by activating the begin shopping button 406 on the home screen 402. With reference to
Upon spotting an item to purchase, method 300 then moves to block 310, wherein the user then takes and removes the item 220 from a shelf or stand within the retail establishment. Moving to block 312, the user then inputs identification information 222 into the mobile device 200 which identifies the item 220 for purchase. The identification information 222 can be input manually, such as by entering the information 222 into the identification information box 424, or the identification information 222 can be automatically input by scanning the information 222 using scanning module 202. The user may automatically input identification information 222 by activating scanning module 202. For example user may by activating scanning module 202 by either pressing scan product barcode button 422 or scan items button 412, either of which activates the scanning module 202 and presents the user with a scan items screen 420, as shown in
Upon inputting identification information 222 into the mobile device 200, the identification information 222 is transmitted to the remote server 240 via communications device 208 and received by the remote server 240 at block 314. The remote server 240 may then, at block 314, retrieve item information 432 representing the item 220 using the identification information 222 received from the mobile device 200. The item information 432 may include an item name, an item price, an item review, an item rating, item product details which is a description of the item 220, an image of the item 220, an item tax amount or percentage, or item location information as to where the item 220 is located in the retail establishment.
Upon retrieving item information 432, the remote server 240 may then transmit the retrieved item information 432 to the mobile device, whereupon mobile self-checkout application 400 may present the user with an item information screen 440 which displays item information 432 for item 220, as shown in
With reference to
With reference to
If the user confirms his/her intent to purchase item 220, a virtual shopping cart 433 containing item information 432 representing the item 220 is then generated at block 318. In one embodiment, the virtual shopping cart 433 is generated by the mobile device 200 and then transmitted to the remote server 240. In another embodiment, the virtual shopping cart 433 is generated by the remote server 240 and specifically, generated by the terminal sales application 620. Preferably, the virtual shopping cart 433 is generated by the remote server 240, specifically generated by the terminal sales application 620, stored on the remote server, and transmitted to the mobile device 200 for display to the user via display 206. Preferably, any contents in the virtual shopping cart 433, which represent items 220, are kept in the virtual shopping cart 433 for a predefined period of time, after which the contents are deleted. If the method 300, and the shopping process, is interrupted for any reason (for example a phone call is received by the mobile device 200, a text message is received by the mobile device 200, the user wishes to perform another function with the mobile device 200, etc.) the user can resume the method 300 and continue using the virtual shopping cart 433 representing the already selected items 220 for a predefined period of time. In one embodiment, mobile self-checkout application 400 provides the user with the option to create and save a shopping list having all the items 220 represented in the virtual shopping cart 433. The shopping list can be created any place, such as a user's home. When using the shopping list in a retail establishment as part of method 300, items 220 may be paired up and removed from the shopping list and then added to the virtual shopping cart 433.
In one embodiment, upon retrieving item information 432, the remote server 240 may then transmit the retrieved item information 432 to the mobile device, whereupon mobile self-checkout application 400 may automatically generate a virtual shopping cart 433 containing item information 432 representing the item 220. Additionally, in one embodiment, upon retrieving item information 432, the remote server 240 may automatically generate a virtual shopping cart 433 containing item information 432 representing the item 220 and transmit that shopping cart along with its contents to the mobile device 200 for display to the user.
Upon generating a virtual shopping cart 433 containing item information 432 representing the item 220 and transmitting that information between the mobile device 200 and the remote server 240, the mobile device 200 then displays a virtual shopping cart 433 along with all of its contents 435 to the user at block 320. In one embodiment, the mobile self-checkout application 400 presents the user with the shopping cart screen 430, as shown in
With reference to
As used herein, an order 452 is any request to purchase an item 220. Order 452 is comprised of information received from the mobile self-checkout program 400, such as identification information 222, quantity information indicating how many units of a particular item 220 in the virtual shopping cart 433 a user would like to purchase, user identification information, additional user information, an order number 463, and store identifying information 410 which provides information that identifies the specific retail establishment in which the user is in.
With reference to
Upon displaying the contents of the virtual shopping cart 433 to the user at block 320, the user then places the item 220 in an actual shopping cart at block 322. The user is then prompted by the mobile self-checkout application 400 at block 324 and asked if the user would like to continue shopping and purchases additional items 220 or not. In one embodiment, the user is presented with checkout button 439, back button 434, and/or cancel order button 438. If the user wishes to continue shopping, method 300 moves back to block 310. If the user does not wish to continue shopping, method 300 moves to block 326, wherein the user selects the option of checking out, using for example checkout button 439. In one embodiment, instead of pressing a button, such as checkout button 439, back button 434, and/or cancel order button 438, the user may make a hand gesture, a swipe, or other such gesture to activate a feature of mobile self-checkout application 400.
Upon selecting the option to checkout, a total amount for all the contents of the virtual shopping cart 433 is calculated and an order 452 is generated for the item 220 identified by the identification information 222, listed in the virtual shopping cart 433 at block 328. Preferably, an order number 463 associated with the order 452 is also generated. In one embodiment, the order 452 is generated by the mobile device 200 and transmitted to the remote server 240, in another embodiment the order 452 is generated by the remote server 240 and then transmitted to the mobile device 200 for confirmation by the user. Upon generating the order 452 at block 328, the user is then presented with the order 452 at block 330 and asked to confirm the accuracy of the order 452. Preferably, an order confirmation screen 450 is generated by the mobile self-checkout application 400, as shown in
Upon confirming a user's intent to purchase items 220 identified by item information 432, method 300 then moves to block 332 wherein the user selects the type of tender and the payment method used to pay for the order 452 which was generated. The user has the choice of providing a variety of types of tender, such as cash, credit card, direct debit from a bank, payment using an online payment service such as PayPal™ or Google Checkout, a gift card, store credit, personal check, money order, or other payment means. The user also has the choice of payment method, either transmitting payment via the mobile device 200 using mobile self-checkout application 400 or providing payment at either a traditional cashier or self-checkout station.
If the user decides to provide payment for order 452 using a traditional cashier or self-checkout station, which may occur when the user wishes to pay with cash, then a virtual transaction is created at block 342 and an optical machine-readable representation 460 of the order 452 which identifies the order 452 is generated and displayed on the display 206 of the mobile device 200 at block 344. The optical machine-readable representation 460 encodes a unique identifier 462 such as an order number 463 or a unique mobile identifier (UMI) which is associated with the mobile device 200 in order to identify order 452, since each optical machine-readable representation 460 generated is unique to each order 452. Each unique mobile identifier (UMI) is specific to a particular mobile device 200, and contains information identifying that particular mobile device 200, such as unique device identifier (UDID) for the mobile device 200, a serial number of the mobile device 200, or some other identifying information for a particular mobile device 200.
The optical machine-readable representation 460 of the order 452 represents the order 452 and encodes identifying information or a unique identifier 462, which includes things such as: an order number 463; customer identifying information which can be used to identify a customer, such as a customer name, a customer number, and a social security number; transaction identifying information which can be used to identify a specific transaction, such as a number or other alphanumeric code; device identifying information that can identify a specific device such as a serial number or a unique device identifier (UDID) for a device such as a mobile phone or mobile computer; and any alphanumeric code or any symbol which may be used associated with and used to identify and retrieve a specific order 452. Preferably, an order number 463 along with the optical machine-readable representation 460 of the order 452 is displayed on the display 206 of the mobile device 200.
The optical machine-readable representation 460 of the order 452 is encoded in such a manner as to allow an optical scanning machine 500, such as barcode reader, to read the optical machine-readable representation 460. A barcode reader, or barcode scanner, is an electronic device for reading printed barcodes. Like a flatbed scanner, a barcode reader consists of a light source, a lens, and a light sensor translating optical impulses into electrical ones. As a result, the optical machine-readable representation 460 of the order 452 is preferably in a form of barcode, such as a linear or 1D barcode, or a matrix 2D barcode, allowing for a standard barcode reader to read and convert the optical machine-readable representation 460 into digital data which any computer can read. In one embodiment, the optical machine-readable representation 460 of the order 452 is preferably in a form of 1D barcode, such as a 1D barcode having one of the following formats: UPC-A, UPC-E, EAN-13, EAN-8, Code-128, Code-39 and ITF.
Preferably, upon generating the optical machine-readable representation 460 of the order 452, a machine-readable representation screen 458 is generated by the mobile self-checkout application 400, as shown in
With reference to
Moving the block 336, upon the user tendering payment, payment information is generated by the cash register or other computer operated by the traditional cashier, or by the self-checkout station and then transmitted to the remote server 240, whereupon the virtual shopping cart 433 is then marked paid and a receipt is generated by the remote server 240, the traditional cashier, and/or the self-checkout station. The receipt is then provided to the user.
Preferably, an acknowledgment that payment has been received is sent to the mobile device 200 from the remote server 240 and displayed to the user via a payment received screen 458 which is generated by the mobile self-checkout application 400, as shown in
If at block 332 the user decides to provide payment for order 452 by transmitting payment via the mobile device 200 using mobile self-checkout application 400, then application 400 either debits a preregistered payment account of the user's or the user is prompted for payment account information. If the user has already created a preregistered payment account with mobile self-checkout application 400, by already entering payment account information which could include, credit card information, online payment service information such as a user account name and password, store credit information, or gift card information, then mobile self-checkout application 400 debits the preregistered account at block 334. If the user has not already created a preregistered payment account with mobile self-checkout application 400, the user is prompted to create a payment account by providing payment account information. Upon creating the payment account, the mobile self-checkout application 400 then debits the payment account for the total payment amount 464. Upon debiting either the preregistered payment account or the just created payment account, the method 300 then moves to block 336, whereupon the whereupon the virtual shopping cart 433 is then marked paid and a receipt is generated by the remote server 240, the traditional cashier, and/or the self-checkout station. The receipt is then provided to the user. Sales transaction and receipt information is stored on the remote server 240 and is thus accessible for a variety of purposes: including but not limited to: asset protection solutions, return validation, customer reference, and the like.
Moving to block 338, upon marking that the virtual shopping cart 433 is paid, mobile self-checkout application 400 is terminated and the user exits the retail establishment at block 340.
With reference to
With reference to
Each virtual transaction created or processed by terminal sales application 620 has a unique identifier 462 associated with it which identifies a specific order 452. The unique identifier 462 may be an order number 463 or a piece of identifying information which identifies a specific user 610 or a specific mobile device, such as a unique mobile identifier (UMI) or a user name or ID number. In one embodiment, the unique identifier 462 is a unique mobile identifier (UMI). By associating a unique identifier 462 with a specific virtual transaction, virtual transactions can be identified for each user 610 or mobile device 200 interacting with terminal sales application 620. Additionally, each PUS message 630 received or transmitted by the terminal sales application 620 also includes a unique identifier associated with a virtual transaction. In this manner, each PUS message 630 can be associated with and applied to the virtual transaction it was intended for.
Session manager 650 transmits and receives PUS messages 630 to and from the mobile self-checkout application 400, and communicates the PUS messages 630 to the VTSA 640. Additionally, session manager 650 interacts with a transaction state container 660 and communicates transaction state information 642 between the transaction state container 660 and the VTSA 640. Preferably, session manager 650 receives and prioritizes PUS messages 630 received from mobile self-checkout application 400 in a queue and determines when a PUS messages 630 is communicated to a given VTSA 640 and which VTSA 640 to communicate a given PUS messages 630 to. Each time a PUS message 630 is received from the mobile self-checkout application 400, the PUS message 630 is routed by session manager 650 to an open session of an available VTSA 640 within terminal session manager 620. The unique identifier 462 embedded within PUS message 630 is used by session manager 650 to locate transaction state information 642 associated with that unique identifier 462 used to conduct the virtual transaction for user 610. The transaction state information 642 is then sent by the session manager 650 to the VTSA 640 to which the PUS message 630 having the same unique identifier 462 was routed, and then the session manager 650 instructs the VTSA 640 to start or further modify the virtual transaction for user 610. Preferably, session manager 650 can access an open session of a VTSA 640 from any one of a plurality of VTSAs 640 running within terminal sales application 620.
VTSA 640 is an application which represents a virtual point of sale terminal and is run on a computer, such as remote server 240. VTSA 640 mirrors the functions of a traditional terminal sales application run on a point of sale terminal 600 without requiring the associated peripheral devices of a traditional point of sale terminal 600, such as a scanner or a bar code scanner, a receipt printer, a credit card reader, a cash dispenser, a customer display, an operator display, and other peripheral devices. Preferably, terminal sales application 620 includes a plurality of VTSAs 640, each of which is running a session. By operating a plurality of VTSAs 640 all within a single terminal sales application 620, substantial cost and money may be saved by not having to purchase multiple dedicated hardware devices, such as traditional point of sale terminals 600, each running only a single instance of a terminal sales application.
Each VTSA 640 maintains a virtual transaction by generating and maintaining transaction state information 642 associated with each virtual transaction using a unique identifier 462. Since none of the peripheral devices associated with a traditional point of sale terminal 600 are required, multiple VTSAs 640 can run simultaneously on a general-purpose computer, such as remote server 240, in a virtual environment which simulates a traditional point of sale terminal 600 at less cost. Since multiple point of sale terminals 600 can be replaced in-part by a single computer, such as remote server 240, running multiple instances of VTSA 640, such as VTSA-1640, VTSA-2640, VTSA-3640, as shown in
Every time a virtual transaction is created or modified in any way, for example when the user 610 creates a virtual shopping cart 433 in mobile-self checkout application 400 or adds items 220 to the virtual shopping cart 433, a POS message 630 is transmitted from mobile-self checkout application 400 to session manager 650. POS messages 430 received by session manager 650 are then put in a queue with an associated priority. Typically, POS messages 430 are prioritized in the order they were received. As a session of a VTSA 640 becomes available or open, the session manager 650 can access the open session and load transaction state information 642 along with a particular PUS message 430 into the open session of VTSA 640. The VTSA 640, upon receiving the transaction state information 642 and the PUS message 630, acts upon the contents of the PUS message 630 and updates the transaction state information 642 associated with that particular PUS message 430. For example, if a particular PUS message 430 includes information that an additional item 220 has been added to a user 610′s virtual shopping cart 433, then the transaction state information 642 associated with that particular POS message 430 is updated to reflect this new information.
Every time a PUS message 430 is received by an open session of VTSA 640, transaction state information 642 associated with the PUS message 430 is retrieved from the transaction state container 660 and transmitted to the same open session of VTSA 640. Transaction state information 642 defines the current state of a virtual transaction, and includes information such as a listing of every item 220 in virtual shopping cart 433 or specific virtual transaction, item information 432 for each item 220 in virtual shopping cart 433 or specific virtual transaction, quantity information indicating how many units of a particular item 220 in the virtual shopping cart 433 or specific virtual transaction a user 610 would like to purchase, user identification information, additional user information, an order number 463, store identifying information 410 which provides information that identifies the specific retail establishment in which the user is in, and a unique identifier 462 which identifies a specific user, such as a unique mobile identifier (UMI), amount totals for all the items 220 in virtual shopping cart 433 or specific virtual transaction, tax information for items 220 in virtual shopping cart 433 or specific virtual transaction, a receipt, a receipt identifier, and any other information or data that VTSA 640 may require to process a virtual transaction.
Transaction state information 642 associated with a unique identifier 462 changes each time a PUS message 430 having that same unique identifier 462 is received by a user 610 or transmitted to a user 610 by session manager 650 using VTSA 640. Once a virtual transaction has been processed by the VTSA 640, any change in the transaction state information 642 is saved by VTSA 640 in the transaction state container 660 and the transaction state information 642 is exported from the VTSA 640. New transaction state information 642 for another virtual transaction is then imported into and opened by VTSA 640. By constantly importing and exporting transaction state information 642 upon processing each received PUS message 630, a terminal sales application 620 can using multiple VTSAs 640 to maintain virtual transactions for a large number of users 610. For example, ten VTSAs 640, can manage and process as many as hundreds of virtual transactions, each with their own unique transaction state information 642, since not all of the virtual transactions need be active at any given time.
By importing, changing, and then exporting the transaction state information 642 each time a POS message 630 is received from a mobile device 200, instead of just keeping transaction state information 642 constantly open, the VTSA 640 allows the server 240 to support more users 610 and ultimately more orders 452. The process of being able to import and export the transaction state for each VTSA 640 by sending and receiving a unique identifier 462 is also known as transaction transfer, as opposed to a suspend/retrieve transaction which reprocesses every item in a virtual shopping cart. Transaction transfer allows for a real time import and export of the transaction state for each VTSA 640.
If the session manager 650 did not use transaction transfer, users 610 would be limited to the number of sessions of VTSA 640 running on the server 240 since each mobile user 610 would be statically connected to an instance of a VTSA 640 until the order 452 was complete. If, for example, ten sessions were running on the remote server 240, then remote server 240 would only be able to handle the virtual transactions of only ten mobile users 610 at one time.
Using transaction transfer allows the session manager 650 to import the transaction state information 642, if it exists for a specific virtual transaction, to an open session of a VTSA 640, process the current request within POS message 630 (such as adding another item 220 to a user 610's virtual shopping cart 433), save and export the transaction state information in a storage device or drive 130 by associated the virtual transaction or order 452 with a unique identifier 462, and then free that session of VTSA 640 up for the next mobile user 610. This allows the remote server 240 to support many users 610 having many virtual transactions using only a limited number of, such as ten, sessions of VTSA 640 running on the server 240. Response time is the only variant, as opposed to being blocked until another user 610 is finished shopping.
Upon updating the transaction state information 642 associated with a particular POS message 430, a new POS message 630 is generated by the VTSA 640 and sent to the session manager 430. Depending on transaction state information 642, the POS message 630 is either routed back to the mobile device 200 and the mobile-self checkout application 400 or to a point of sale terminal 600. For example, if a user 610 has completed shopping and decided to transmit payment via the mobile device 200, or if the user is still shopping and adding items to the virtual shopping cart 433, then POS message 630 is routed back to the mobile device 200. However, if the user 610 has completed shopping and decided to transmit payment via a traditional cashier or self-checkout station, then POS message 630 is routed to point of sale terminal 600 whereupon the user 610 provides identifying information, such as a unique identifier 462 or optical machine-readable representation 460, to the point of sale terminal 600 and payment for order 452 is processed.
With reference to
In one embodiment, a virtual transaction representing a gift registry having a first item 220 and a second item 220 is generated. A first user 610 may purchase and pay for the first item 220, using a first method of purchase, such as for example the mobile self-checkout application 400, and a second user 610 can purchase and pay for the second item 220 using a second method of purchase, such as for example a website. Methods of purchase include mobile self-checkout application 400, a point of sale terminal 600, web-based applications, or information sent via a website.
In one embodiment, a first user 610 may purchase and pay for a first portion of a first item 220, using a first method of purchase, such as for example the mobile self-checkout application 400, and a second user 610 can purchase and pay for a second portion of first item 220 using a the first method purchase or a second method of purchase, such as for example a website. A portion of an item 220 refers to a portion of the purchase price of the item 220. For example, if a purchase price of the first item 220 is $500, the first user 610 may pay for a $200 portion of the $500 purchase price and a second user may pay for a $300 portion of the purchase price, completing the transaction.
In one embodiment, if a user 610 decides to provide payment for order 452 using a point of sale terminal 600, a POS message 630 is transmitted to the terminal sales application 620 indicating the desire for the user to conduct a virtual transaction for order 452, where information for order 452 resides in the remote server 240 and an optical machine-readable representation 460 is generated by the terminal sales application 620 which is unique to each order 452. The optical machine-readable representation 460 is later transmitted to the mobile device 200 and displayed on the display 206.
In one embodiment, upon receiving the POS message 630, terminal sales application 620 generates a Virtual Terminal Sales Application (VTSA) 640 for each virtual transaction conducted by each user 610. Each VTSA 640 has its own unique identifier 462 generated for it, wherein each VTSA 640 and each unique identifier 462 associated with it represent a unique order 452. Transaction state information 642 is maintained for each VTSA 640 using the unique identifier 462. Upon generating a unique identifier 462 for an order 452, the unique identifier 462 is then transmitted to mobile device 200 via application 400 in the form of optical machine-readable representation 460, and also transmitted to the point of sale terminal 600, where the unique identifier 462 is used to identify order 452 and a user 610 associated with unique order 452.
The self-checkout station, in addition the cashier's point-of-sale terminal, also uses transaction transfer to import the transaction state using optical machine-readable representation 460 encoding a unique identifier 462 from the remote server 240. The optical machine-readable representation 460 scanned from the mobile device 200 with scanning machine 500 encodes the unique identifier 462 which is then used by the point of sale terminal 600 to find the associated order 452 that resides on the remote server 240.
With reference to
If a VTSA 640 is available, then method 700 moves to block 712 and allocates a VTSA 640 for conducting a virtual transaction in relation to the received POS message 630 and associated with the unique identifier 462 or UMI. When the VTSA 640 is allocated, a new session of the VTSA 640 is opened. Upon allocating a VTSA 640, method 700 then moves to block 714, whereupon it is determined if transaction state information 642 exists for the virtual transaction or not. If transaction state information 642 does not exist for the virtual transaction, then transaction state information 642 is initialized and generated at block 716 and then the method 700 moves back to block 714.
If transaction state information 642 does exist for the virtual transaction, then the method 700 moves to block 718, whereupon the transaction state information 642 is retrieved and loaded into the VTSA 640. If transaction state information 642 already existed and resides in transaction container 660, then the transaction state information 642 is retrieved from the transaction container 660 and loaded into the VTSA 640 at block 718.
Upon loading the transaction state information 642 into the VTSA 640, the method 700 then moves to block 720, whereupon a transaction item, received within POS message 630, is added to or processed within the virtual transaction by the VTSA 640. A transaction item is any portion of a virtual transaction, and includes such things as adding or removing an item 220 from virtual shopping cart 433, totaling items 220 within virtual shopping cart 433, a payment for all items 220, some items 220, one item 220, or a portion of one item 220 within virtual shopping cart 433 or a specific virtual transaction, indicating a payment method for an item 220 within virtual shopping cart 433 or a specific virtual transaction, or any other activity or bit of information associated with the virtual transaction.
Upon processing or adding the transaction item using VTSA 640, method 700 moves to block 722, whereupon the transaction state information 642 is saved by VTSA 640 within the transaction container 660. Transaction container 660 represents a location within a storage device for storing transaction state information 642. Upon saving the transaction state information 642, method 700 moves to block 724 and releases the VTSA 640 back into the TSA Pool 644, and dosing the open VTSA 640 session, making VTSA 640 available for use by session manager 650 to process another request within a received POS message 630. Method 700 then moves back to block 702 and awaits the receipt of another POS message 630.
Those having skill in the art will recognize that the state of the art has progressed to the point where there is little distinction left between hardware and software implementations of aspects of systems; the use of hardware or software is generally (but not always, in that in certain contexts the choice between hardware and software can become significant) a design choice representing cost vs. efficiency tradeoffs. Those having skill in the art will appreciate that there are various vehicles by which processes and/or systems and/or other technologies described herein can be effected (e.g., hardware, software, and/or firmware), and that the preferred vehicle will vary with the context in which the processes and/or systems and/or other technologies are deployed. For example, if an implementer determines that speed and accuracy are paramount, the implementer may opt for a mainly hardware and/or firmware vehicle; alternatively, if flexibility is paramount, the implementer may opt for a mainly software implementation; or, yet again alternatively, the implementer may opt for some combination of hardware, software, and/or firmware. Hence, there are several possible vehicles by which the processes and/or devices and/or other technologies described herein may be effected, none of which is inherently superior to the other in that any vehicle to be utilized is a choice dependent upon the context in which the vehicle will be deployed and the specific concerns (e.g., speed, flexibility, or predictability) of the implementer, any of which may vary. Those skilled in the art will recognize that optical aspects of implementations will typically employ optically-oriented hardware, software, and or firmware.
The foregoing detailed description has set forth various embodiments of the devices and/or processes via the use of block diagrams, flowcharts, and/or examples. Insofar as such block diagrams, flowcharts, and/or examples contain one or more functions and/or operations, it will be understood by those within the art that each function and/or operation within such block diagrams, flowcharts, or examples can be implemented, individually and/or collectively, by a wide range of hardware, software, firmware, or virtually any combination thereof. In one embodiment, several portions of the subject matter described herein may be implemented via Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs), digital signal processors (DSPs), or other integrated formats. However, those skilled in the art will recognize that some aspects of the embodiments disclosed herein, in whole or in part, can be equivalently implemented in integrated circuits, as one or more computer programs running on one or more computers (e.g., as one or more programs running on one or more computer systems), as one or more programs running on one or more processors (e.g., as one or more programs running on one or more microprocessors), as firmware, or as virtually any combination thereof, and that designing the circuitry and/or writing the code for the software and or firmware would be well within the skill of one of skill in the art in light of this disclosure. In addition. those skilled in the art will appreciate that the mechanisms of the subject matter described herein are capable of being distributed as a program product in a variety of forms, and that an illustrative embodiment of the subject matter described herein applies regardless of the particular type of signal bearing medium used to actually carry out the distribution. Examples of a signal bearing medium include, but are not limited to, the following: a computer readable memory medium such as a magnetic medium like a floppy disk, a hard disk drive, and magnetic tape; an optical medium like a Compact Disc (CD), a Digital Video Disk (DVD), and a Blu-ray Disc; computer memory like random access memory (RAM), flash memory, and read only memory (ROM); and a transmission type medium such as a digital and/or an analog communication medium like a fiber optic cable, a waveguide, a wired communications link, and a wireless communication link.
The herein described subject matter sometimes illustrates different components contained within, or connected with, different other components. It is to be understood that such depicted architectures are merely exemplary, and that in fact many other architectures can be implemented which achieve the same functionality. In a conceptual sense, any arrangement of components to achieve the same functionality is effectively “associated” such that the desired functionality is achieved. Hence, any two components herein combined to achieve a particular functionality can be seen as “associated with” each other such that the desired functionality is achieved, irrespective of architectures or intermediate components. Likewise, any two components so associated can also be viewed as being “operably connected”, or “operably coupled”, to each other to achieve the desired functionality, and any two components capable of being so associated can also be viewed as being “operably couplable”, to each other to achieve the desired functionality. Specific examples of operably couplable include but are not limited to physically mateable and/or physically interacting components and/or wirelessly interactable and/or wirelessly interacting components and/or logically interacting and/or logically interactable components.
Those skilled in the art will recognize that it is common within the art to implement devices and/or processes and/or systems in the fashion(s) set forth herein, and thereafter use engineering and/or business practices to integrate such implemented devices and/or processes and/or systems into more comprehensive devices and/or processes and/or systems. That is, at least a portion of the devices and/or processes and/or systems described herein can be integrated into comprehensive devices and/or processes and/or systems via a reasonable amount of experimentation. Those having skill in the art will recognize that examples of such comprehensive devices and/or processes and/or systems might include—as appropriate to context and application—all or part of devices and/or processes and/or systems of (a) an air conveyance (e.g., an airplane, rocket, hovercraft, helicopter, etc.), (b) a ground conveyance (e.g., a car, truck, locomotive, tank, armored personnel carrier, etc.), (c) a building (e.g., a home, warehouse, office, etc.), (d) an appliance (e.g., a refrigerator, a washing machine, a dryer, etc.), (e) a communications system (e.g., a networked system, a telephone system, a Voice over IP system. etc.), (f) a business entity (e.g., an Internet Service Provider (ISP) entity such as Comcast Cable, Quest, Southwestern Bell etc.); or (g) a wired/wireless services entity such as Sprint, Cingular, Nextel, etc.), etc.
While particular aspects of the present subject matter described herein have been shown and described, it will be apparent to those skilled in the art that, based upon the teachings herein, changes and modifications may be made without departing from the subject matter described herein and its broader aspects and, therefore, the appended claims are to encompass within their scope all such changes and modifications as are within the true spirit and scope of the subject matter described herein. Furthermore, it is to be understood that the invention is defined by the appended claims. Accordingly, the invention is not to be restricted except in light of the appended claims and their equivalents.
This application is a divisional application of U.S. patent application Ser. No. 12/947,545, filed on Nov. 16, 2010, which claims the benefit of U.S. Provisional Patent Application No. 61/392,908, filed on Oct. 13, 2010, the contents of which are incorporated by reference herein in their entirety.
| Number | Date | Country | |
|---|---|---|---|
| 61392908 | Oct 2010 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 12947545 | Nov 2010 | US |
| Child | 15956400 | US |
