- Tap the Menu icon in the top left and tap Bill.
- Oprime Configuración.
- Toca Administra métodos de pago.
- Choose the type of payment method you want to add.
- Enter the account details requested and tap Save.
You've successfully added a new payment method.
Note: When you pay your bill using a new form of payment, you'll also be given the option to store that information as a payment method.