The payment methods invoice, direct debit and instalment purchase are optional payment methods that are not automatically offered, but only after a successful check by our payment service providers, depending on which you chose at purchase. This is based on their internal criteria, which are not known to us.
Therefore, we reserve the right not to offer certain payment methods with every order.
However, in order for these payment methods to be offered at all, please ensure that the billing and delivery address must match in your order and that you have provided your date of birth.