Betegnelserne debet og kredit er faste bestanddele i "Det dobbelte Bogholderi" – dobbelt, fordi guy altid posterer et bilag i både debet og kredit.By way of example, a Mastercard debit card can look like a Mastercard charge card. Even so, they differ in some ways, in the way they finance a purchase to the quantity of customer protections they pr