主权项 |
1. A method for configuring a graphical user interface of an electronic display, the method comprising:
receiving, via a user-machine interface, identification information associated with an individual; dynamically computing, using a processor, an active preauthorized limit corresponding to the individual, based on the identification information, the active preauthorized limit being computed based on the identification information received via the user-machine interface; receiving authorization of a payment amount corresponding to the active preauthorized limit; receiving, via an electronic scanning device, information associated with one or more products or services; comparing, using the processor, a total cost of the one or more products or services to the active preauthorized limit, to verify an authorized status of the total cost of the one or more products or services to provide a verified cost; and rendering a graphical user interface on an electronic display of a mobile communication device, the graphical user interface including an indication of the verified cost of the one or more products or services having the authorized status, and a graphical prompt requesting approval from the individual of the verified cost of the one or more products or services. |