A control system and method for assigning multiple user-selected graphics to a payment card within a digital payment wallet

摘要

A method for controlling display of a graphical representation of a physical user token in a digital wallet application of an electronic device, where the graphical representation is specified by a token server of a token-issuing entity is described. The method comprises: receiving, at a central processing system, user-specified data from the electronic device, the user-specified data comprising a unique token identifier that represents the physical user token and an image identifier representing a user-determined image associated with the physical token; linking, at the central processing system, the unique token identifier with the image identifier; sending an update instruction from the central processing system to the token server, to update graphical asset data associated with the physical user token stored at the token server, the instruction including the image identifier and the unique token identifier, updating the graphical asset data associated with the physical user token stored at the token server, with the received image identifier and unique token identifier; transmitting from the token server, asset information relating to the graphical representation to the electronic device, the asset information being generated using the image identifier and the unique token identifier; and using the received asset information to display the graphical representation in the digital wallet application of the electronic device.