Problem: If you add store credits with Smart Coupons, they are not detracted from the checkout
Solution: we (WPML team) found that to make smart coupons working 100% with our plugin would require big changes in WooCommerce Multilingual plugin (it is our plugin) and for the time being we cannot dedicate time to do this or even triage it to know if this is doable without breaking compatibility with other plugins. Therefore we (again, WPML team, not Smart Coupons team) decided to not continue. Therefore, we can't offer a solution for the issue.
