Claims
- 1. A method of performing a transaction comprising the steps of:displaying an item entry overlay for recording a number of purchased merchandise items forming a transaction including a plurality of choice icons which allow the operator to perform operations related to a transaction by a display in a first terminal having a first housing; recording operator selection of the choice icons by a first keypad in the first terminal; and sending operator selection information recorded by the first keypad to a second terminal which controls the first terminal and which executes a transaction processing application including a graphic user interface including the item entry overlay by the first terminal, the second terminal having a housing different from the first housing of the first terminal.
- 2. The method as recited in claim 1, wherein the display and first keypad together comprise a touch screen.
- 3. The method as recited in claim 1, further comprising the steps of:associating the choice icons with additional overlays of the graphic user interface; and individually displaying the additional overlays by the display upon selection of the choice icons.
- 4. The method as recited in claim 1, further comprising the step of:recording information associated with the transaction by a card reader in the first terminal.
- 5. The method as recited in claim 1, further comprising the step of:recording information associated with the transaction by a second keypad in the first terminal.
- 6. The method as recited in claim 5, further comprising the steps of:recording application of first keys in the first keypad to have the first terminal perform a function a first way; and recording application of second keys in the second keypad to have the first terminal perform the function a second way different from the first way.
- 7. A method of performing a retail transaction comprising the steps of:displaying an item entry overlay of a graphic user interface containing a plurality of operator choices by a display in a first terminal having a first housing; prompting the operator to enter operator selection information indicating entry of any one of the choices through a keypad adjacent the choices; recording the operator selection information indicating entry of the one choice using the keypad; sending the operator selection information recorded by the keypad to a second terminal which controls the first terminal and which executes a transaction processing application program including the graphic user interface, the second terminal having a housing different from the first housing of the first terminal; and using the second terminal to cause the first terminal to display an additional overlay of the graphic user interface, the additional overlay being linked to the one choice and containing a plurality of additional operator choices.
- 8. A method of performing a retail transaction comprising the steps of:displaying a first overlay of a graphic user interface containing a plurality of item entry choices by a display in a first terminal having a first housing; using the keypad to record operator selection information indicating entry of one of the choices; sending the operator selection information recorded by the keypad to a second terminal which controls the first terminal and which executes a processing application program including the graphic user interface, the second terminal having a second housing different from the first housing of the first terminal; using the second terminal to cause the first terminal to display a second overlay of the graphic user interface, the graphic user interface being linked to the one choice and containing a plurality of payment choices; and using the keypad to record entry of one of the payment choices.
- 9. The method as recited in claim 8, further comprising the steps of:displaying a third overlay containing payment amount choices and a total cost; recording a payment amount choice by the operator through the keypad; and displaying a fourth overlay containing a representation of change information, if the payment amount choice is more than the total cost.
Parent Case Info
This application is a continuation of Ser. No. 08/269,703, filed Jul. 1, 1994 now U.S. Pat. No. 6,225,982.
US Referenced Citations (7)
Continuations (1)
|
Number |
Date |
Country |
Parent |
08/269703 |
Jul 1994 |
US |
Child |
09/801380 |
|
US |