During the payment process you may be asked for an issue number. This only applies to some Maestro Debit Cards and only if the issue number is printed on your Maestro Card. Should you be using a Maestro Card but not have an issue number then please do ensure that you include the start date as well as the expiry date when entering in your card details.
Should you be using any other card to make payment to FairFX (such as a Visa Debit Card or MasterCard) then please do ignore the issue number box.