Why has the transaction been declined (not authorised)?
There a number of reasons why a transaction may be refused for payment. The most common reasons are:
If the transaction is refused, the card issuing company will not give a reason and you should return the card to the customer - unless instructed otherwise by the operator - and ask for payment by other means.
If you suspect a technical issue with your PDQ call us on 0844 811 6666* and one of our advisors can check if the decline is a valid response from the Card Issuing Bank or a system malfunction.
*View call charge information from Business landlines within the UK.