Payment in installments
A payment is considered to be an "installment payment" if the amount for the purchase is debited to the buyer’s account in several installments.
The first installment works in the same way as an immediate payment.
The next installment(s) is similar to (a) deferred payment(s).
Only the first installment can be guaranteed to the merchant on the condition that the requested capture date for the first installment is set before the authorization expiry date depending on the payment method. (see Authorization validity period section below).