Method and system for receiving, stroing and processing electronic vouchers using mobile telephone or personal digital assistant
A technology of electronic coupons and mobile phones, which is applied in the field of receiving, storing and processing systems, and can solve problems such as not being able to easily see the validity of coupons
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[0065] 1 shows a system 1 comprising a mobile or portable telephone 2 or a machine similar to a personal digital assistant, a point of sale or payment terminal 3 of the electronic cash register type, and one or more remote central information servers 4 .
[0066] Phone 2 includes, either internal or external:
[0067] - an operating system 5 (English Operating System or OS),
[0068] - a dedicated memory and / or SIM card type memory 6 for storing data,
[0069] - a communication module 7 for communicating and exchanging data with the point-of-sale terminal 3, which is of the exchange type infrared (IrDa type), radio (Bluetooth type), short message (SMS type), etc.,
[0070] - a navigation tool 8 (voice, touch and / or manual) and a display screen 9,
[0071] - a communication module 10 for accessing remote server 4 information and receiving data,
[0072] -Software modules include:
[0073] - a main module 11, which on the one hand translates the external information received...
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