How the heck did you managed to get to that? What amount did you enter?

The card was declined because it was an invalid card number.

"No such issuer" means that the first six digits, Bank Identification Number, are incorrect and card was declined as a result.

We (Balanced) should be doing a better job to make this error more understandable or mask it by returning some invalid card number error.

Thanks for the reply. I still need to make a better job of displaying any general errors from Balanced that aren't for a specific input field.