Please go to Programs > Manage or Create Cashback and you will see the Credit expiration settings.
You can enter the number of days for credits to be available here.
Let’s say you set up the expiration date as 30 days and a customer has just collected $10 credit for a new order.
It means that once you fulfill that order, the customer will officially get $10 as credit on their account. After 30 days since fulfilled, if the customer does not redeem the credit, $10 will be expired from his total credit amount.
The expiration date will show on the Credit Reward History on Customer Account:
You can edit these messages on the Content and Translation section. Please note that the param {expired_date} or {expired_amount} should not be removed or edited so we can show the correct data for each customers.