Image for electronic payment

Abstract

This image illustrates an electronic money system used, for example, in which payments are made using coins with different designs for each amount. In addition to its normal electronic payment functions, it also has a special coin collection function. When used, as shown in "Image Diagram," users select coins according to the payment amount and make a payment. As shown in "Image Diagram 1 showing the changed state," the coins used for payment are displayed, and as shown in "Image Diagram 2 showing the changed state," the user receives change in coins. The user can then view a list of the coins they currently possess, as shown in "Image Diagram 3 showing the changed state." As shown in "Image Diagram 3 showing the changed state," users can mark any coin as a "favorite" by a heart icon, allowing them to keep that coin for collection and prevent accidental use. When the number of coins increases, the screen can be scrolled to display them, as shown from "Reference Image Diagram 1" to "Reference Image Diagram 2."

Images