METHOD AND SYSTEM FOR CONTACTLESS PROXIMITY TRANSACTIONS

摘要

A transaction method comprising an identification step (S1) and an electronic transaction step (S2). The identification step identification (S1) of mobile telecommunication equipment (3) includes the transmission of at least one piece of identification information (ID) from the mobile telecommunication equipment (3) to an electronic transaction terminal (2) according to a first contactless proximity communication protocol (P1) when the telecommunication equipment (3) is placed in a detection zone (ZD) of the terminal (2). The electronic transaction step (S2) between the telecommunication equipment (3) and the electronic transaction terminal (2) is carried out according to a second contactless communication protocol (P2).