That actually could have been a problem. If the bank had accepted the charge, the fee for that would have been high, as far as I read when closing the account. This way - by Amazon just getting a bounce - my annoyment was just about the unreasonableness of the fee (to pay 3x3€ instead of 1x3€ just because Amazon decided to split the order), if the bank would have charged me instead it could have become a money problem.

That added to my concern with Amazon just using the wrong bank account, and that old account occuring again and again in my profile. Even if I wanted to order something at Amazon it would be too risky now.