Mobile device, system and method for currency exchange

A currency exchange method comprising:

• storing, in a mobile device, first account information associated with a first pre-established account, wherein the first pre-established account comprises funds denominated in a first currency;
• sending the first account information from the mobile device to a first transaction machine to perform a first transaction, wherein the first transaction is conducted in the first currency to purchase funds denominated in a second currency, wherein the second currency is different from the first currency;
• receiving second account information, the second account information associated with a second account, wherein the second account comprises the funds denominated in the second currency;
• and
• responsive to receipt of the second account information, configure a second account module of the mobile device to store the second account information for use in a second transaction.

A non-transitory processor-readable medium embodying a computer program for currency exchange, the computer program comprising:

• computer program code for storing, in a mobile device, first account information associated with a first pre-established account, wherein the first pre-established account comprises funds denominated in a first currency;
• computer program code for sending the first account information from the mobile device to a first transaction machine to perform a first transaction, wherein the first transaction is conducted in the first currency to purchase funds denominated in a second currency, wherein the second currency is different from the first currency;
• computer program code for receiving second account information, the second account information associated with a second account, wherein the second account comprises the funds denominated in the second currency;
• and
• computer program code for responsive to receipt of the second account information, configure a second account module of the mobile device to store the second account information for use in a second transaction.