| 摘要 |
Disclosed is a payment system and method. In one example, a method involves: (i) a mobile device capturing a code disposed on a medium, wherein the code encodes an identifier; (ii) the mobile device decoding the captured code to recover the identifier; (iii) the mobile device transmitting to a server via a communication network (116) the recovered identifier; (iv) the mobile device receiving from the server via the communication network (116) a fee associated with the transmitted identifier, wherein the fee is a function of at least a time period between a first time and a second time that is after the first time; and (v) the mobile device transmitting authorization to pay the received fee. |
