How to add a card as a payment method?
To add a card as a payment method:
Tap the Home tab on your Bitstack app
Tap on your profile picture on initials in the top-right corner
Press on Payment methods
Press on Add a payment method
Enter your card details
Press on Save
Complete an additional verification step (3DS) with the card issuer
Note: Your card issuer may ask to verify your card with 3D Secure.
How to delete my card as a payment method?
Here are the steps to remove your credit card from Bitstack:
1. Press the Home tab on your app
2. Press on your profile picture
3. Press on Payment Method
4. Press on the card you want to delete
5. Press the red button Delete Card at the bottom of the page.
Are American Express cards accepted on Bitstack? (AMEX)
It is not currently possible to buy Bitcoin directly with your American Express card.
Instead, you can connect your AMEX account to track round-ups that will be debited to another bank card. This restriction comes directly from American Express, which blocks purchases on cryptocurrency platforms.