A. If you are using the debit card to pay for transactions you have entered as purchase invoices, you will need to put the transaction through on the correct supplier account. Do this as a payment out of the bank account that the card will debit from. However, if you are using the card to buy small items that you do not receive a purchase invoice for such as milk and tea bags where you only receive a till receipt, it easier to put it through the ‘ add a transaction button’ directly out of the bank.