I'm experiencing two issues with the coupon functionality in Virtuemart 4.2.4 on Joomla 4:
- When I set a coupon to be used only with a specific product, apply it to the cart, and then remove the item, the cart does not automatically reload. After manually refreshing the page, the product does get removed, but the coupon remains applied.
- Even though the coupon is configured to be valid only for specific products, it incorrectly reappears and gets applied to any new products added to the cart after the original product is removed.
Try updating to newer/latest Virtuemart.
https://dev.virtuemart.net/projects/virtuemart/repository/virtuemart/revisions/10981
Yeah, that seem to have solved the issue.