Method and system for supporting promotion of use of digital local currency
US11379814B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2020 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Jan 4, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F9/0235
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
An application executed at a user terminal with a touch screen displays, on the touch screen, a UI in which a user-side UI for accepting a touch operation by a user and a store-side UI for accepting a touch operation by a staff member of a store are placed, as a settlement UI for settlement of a currency amount of a digital local currency. The application judges whether time during which the touch operation on the user-side UI and the touch operation on the store-side UI are simultaneously continued has reached a specified period of time or not. If the judgment result is true, the application displays a settlement completion notice on the touch screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.