Main benefits:

For the operator, a cost effective solution:

Reduction on the overall system costs thanks to
A secure transaction so that the central system is easier
Dual interface cards that enable a diversified reloading operation
A multi-application card which allows to separate and share income between
each operator thanks to the reliable statistics database.

A whole new look and image for the transport operators which is a major issue in large cities such as Paris.

For the customers:

Attractive and easy friendly new device : quick, reliable, customized.
Easy access to all transport media in Ile de France
Interoperability : identification, transport pass, loyalty schemes and possible
other services.
Related services for promotions, sales, etc.

In years to come, Paris operators wish to add an e-purse to the cards to offer small payment services to be used at retailers in and around the transport area and extend services with identification, information, emergency call, reservation etc.