An installment payment is a single purchase of goods or services billed to a customer in multiple transactions over a period of time agreed to by you and the customer, and sometimes, the issuing bank. The agreement enables you to charge a specific amount at specified intervals. For customers, installment payments provide greater purchasing power and lower impact on their monthly budget. For you, offering installment payments at checkout can help increase the number of successfully completed purchases.
Before you can accept installment payments, you and your acquirer must agree on the maximum number of installments you can accept, which can be different for each card type.
IMPORTANT
Do not use this document if you are using the Installments service. When using the Installments service,
Cybersource
 saves and stores payment credentials for installment transactions, ensuring compliance with COF best practices.

Supported Card Types

These are the supported card types for processing transactions:
  • Mastercard
  • Visa
Mastercard uses standing order and subscription payments instead of recurring payments. See Mastercard Standing Order Payments and Mastercard Subscription Payments.

Endpoint

Production:
POST
https://api.cybersource.com
/pts/v2/payments
Test:
POST
https://apitest.cybersource.com
/pts/v2/payments

Successful Response

You must store the
network transaction ID
 from the successful response message to include in subsequent MIT authorization requests in order to associate the CIT to the MIT. The network transaction ID is the
processorInformation.networkTransactionId
 field value.
Store the
network transaction ID
, which is the
processorInformation.networkTransactionId
 field value, from the successful response message. You must include the network transaction ID in subsequent MIT authorization requests in order to associate the CIT to the MIT.