GIFT4U – Plugin conflict with Advanced Coupon for WooCommerce

Dear VillaThemes Team,

unfortunately, today we found a plugin conflict between Gift4U and another coupon plugin we are using:
Advanced Coupon for WooCommerce: https://wordpress.org/plugins/add-coupon-by-link-for-woocommerce/

This plugin has the function of (also?) creating coupons as store credit, which also works for Refunds, which again is a very important feature we need on our page.

When Gift4U is active, then the refund function is not working anymore – the plugin does the refund and also creates a coupon code that is written in the order notes, but the coupon is never created and thus also no e-mail notfication sent to the customer about the store credit.

If i create the store credit coupon manually via the coupon function and send the email manually, all works as expected.

Only the automatic refunding function is not working when Gift4U is activated.

Any chance that you could look into that issue?

Thanks a lot for your great support!

Best regards,
Klaas.