CaixaWallet Vodafone for Android
So you can easily pay for your shopping just by bringing your smartphone close to the merchant's contactless point of sales (POS) terminal. You can also get cash out from "la Caixa" contactless ATM's.
To use this service, you need:
1. A SIM card compatible with the new NFC technology.
2. A mobile device with NFC technology.
3. The Vodafone Wallet application downloaded on your mobile phone.
4. A "la Caixa" card installed on your mobile's NFC SIM.