Assisting in bill split payment
US9928489B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2013 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Jun 8, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/38215
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
When a split amount decided by a representative splitting, in a representative terminal, a total amount transmitted from a store terminal is notified from each member terminal to a credit company server as a payment amount, the credit company server holds information for payment settlement, and transmits payment permission information including encrypted information generated by encrypting the information for payment settlement, to each member terminal. Each member terminal transmits payment permission information of the same contents as the payment permission information to the representative terminal. The representative terminal transmits payment permission information obtained by concatenating the payment permission information, to the store terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.