post https://{cluster}.voucherify.io/v1/loyalties//members//transfers
Transfer points between different loyalty cards which have holders.
Provide the campaign ID and the loyalty card ID you want the points to be transferred to as path parameters. In the request body, provide the loyalty cards you want the points to be transferred from and the number of points to transfer from each card.
Transfer works only for loyalty cards that have holders, meaning the cards were published to customers.
The transferred points expire according to the target program expiration rules.