Credit Notes

Is there a way to issue a customer with a credit note? Currently on the few occasions we need to do this we are just creating a Gift Certificate to the correct value and emailing the customer the code, is there another way?

Using CS-Cart v3

We have done a Store Credit addon for CS-Cart v2. Please feel free to contact us here for more details.

May be reward points addon can help you?

https://docs.cs-cart.com/4.8.x/user_guide/addons/reward_points/index.html