Unless specifically asked for, a creditor is not required to provide you with a receipt after each monthly payment you make on the obligation. Prudence suggests that evry quarter you might ask for an update on balance owed on the debt from the creditor in writing so you are in the know on how much principle is owed.Since you are making weekly payment to your creditor on your bank debit card, your monthly statment from your bank essentially is a record of your payments and a "receipt" of your payments on the obligation. By organizing all of your monthly statements for payments to the creditor on your bank statements over the past year or so, you will know how much of the debt has been reduced.