Method and device for acceptance of embodiment of an operation in a communication network

摘要

Payment execution method using electronic coins has the following steps: obtaining (E310) of a payment total associated with the said execution request; obtaining of a collection of coins belonging to a predetermined group for payment of the total; comparison of each coin with memorized coins stored in flash memory; accepting of execution of a given operation and storage in flash memory of coins that are not already stored. The invention also relates to a corresponding device and system.