When registering on the application, you can choose to add your credit card manually or with the scanner.
If you skipped this step during registration or would like to add a new credit card, simply click on the round menu access tab at the top left corner of the order screen and then press "Payment Method" and finally "Add Payment Method".
This way, during the validation of your order, you will be able to choose your desired payment card for this specific ride. To do so, from your order screen, click on " Change ", under your credit card number.