alt

Important information

The API reference is now available here.
The deprecated API reference is available here.

Unzer

Unscheduled payments

Learn what unscheduled payments are and how they work.

In some cases, you as a merchant can trigger a transaction in the background without the customer in session. You must use a valid customer initiated transaction as a reference where the customer has explicitly agreed to use these stored credentials for unscheduled payments.

Some of the examples for storing credentials are:

  • additional bookings of services or content which exceed the initial anticipated amount
  • automatic balance loading
  • micropayments, where one wants to gather small amounts and only capture one larger amount
  • delayed fulfillments which exceed the validity of an authorization

The following payment methods support unscheduled payments:

See also