I had the same issue, and it appeared I entered a wrong expiration date. When I entered the right info and tried again, it was still showing an error, but this time the reason was different.
When I opened the inspector I saw the following error message from apple's API:
{
"error": {
"errorMsg": "You're allowed three credit or debit card change attempts in 24 hours. You must wait 24 hours before attempting to register a new card.",
"errorCode": "2047",
"internalErrorCode": "TORO-API-CC-CC008"
},
"requestID": "80EBE0F34F05AE9B67FEE3C8EED1F023_1650370261104",
"status": "error"
}
The error message is quite self-explanatory.. :)
arturdevcvex
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution