These systems are also called e-wallets, electronic wallets or mobile wallets. You can use them through your mobile device, and they can also be stored on your laptop or desktop computer.

2025 /PRNewswire/ -- "I wanted to create a digital/electronic card and digital/electronic wallet system that is secure and convenient to use while protecting consumers from financial fraud," said ...

Macao residents can now use their familiar MPay e-wallet to scan and ride on all public transport in Guangzhou. [Photo provided to China Daily] MPay, Macao's most frequently used local electronic ...