Adjust Loyalty Card Balance

This method gives adds or removes balance to an existing loyalty card that is assigned to a holder. The removal of points will consume the points that expire the soonest.

🚧 Async Action

This is an async action. If you want to perform several add or remove loyalty card balance actions in a short time and their order matters, set up sufficient time-out between the calls.

📘 Alternative endpoint This endpoint is an alternative to this endpoint. The URL was re-designed to allow you to add or remove loyalty card balance without having to provide the campaignId as a path parameter.