You can easily update or change your payment details (e.g., credit card or PayPal) in your smart charge@street account using a web browser. Whether you need to update your payment details or switch your payment method, follow the steps below:

Steps to update payment details (credit card, PayPal, etc.):

1. Log in to your smart charge@street account.
2. Click on "Account" in the menu.
3. Scroll down to the "Payment details" section.
4. Click on the "Edit" function next to your payment details.
5. Edit your details as needed (e.g., update credit card information or change PayPal details).
6. Click "Save" to confirm your changes.

Switching payment methods:

To switch from either payment method to another one, follow the same steps above to update your payment details. Choose your preferred payment method and save the changes.

You can also check here the accepted payment methods.