You can add a new payment when you start a new transfer and send money with Xe.
To add a new payment method:
- Click Send in the app, or Send money in your online account to begin a new transfer
- In the Pay with field, choose the payment method you're adding (credit or debit card)
- When you come to enter your card details, check the box 'Save your card for future payments'
- Your newly-added payment method will be saved for you to use again in the future when you confirm your transfer