Onder de Hamer Are you using the card physically? Then your card number in the app / on the card and on the receipt should be the same.
Are you using Apple Pay or a similar payment solution? Then the card number on the receipt will be the DAN (device account number) for the device that you used to pay. You get a different DAN for every device that you put your card into. You can see the DAN in your Wallet app on your device.
You can find it like this on an Apple device:
(Source: https://support.apple.com/en-us/HT201469 )
For Google Pay etc. it might be similar.
