BRIEF DESCRIPTION OF THE DRAWINGS
The present invention is illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements and in which:
FIG. 1 is a flow chart illustrating a prior art electronic transaction;
FIG. 2 is a flow chart illustrating embodiments of the present invention;
FIG. 3 is a block diagram of a system according to embodiments of the invention; and
FIG. 4 illustrates a computer architecture upon which an embodiment of the present invention may execute.