even if there is something wrong with your payment, you will get a mail or SMS telling you to check everything. It does not affect your shipment/order/place in queue unless the payment issue isn't resolved within 3 working days. I believe they recheck if payment is working on a daily basis if that happens.Since youve been so helpfull before I will ask you again
Should I be worried apple hasnt tried to authorized my card with a 1€ transaction?