Hi,
Thank you for reaching out.
Do you want to prevent coupons from being applied to cart when they have a discount or vice versa ?
Also, is the coupons via Woocommerce -> Marketing -> Coupons ?
In that case, go to WooCommerce -> Woo Discount Rules -> Settings -> Choose how discount rules should work -> Disable the coupons (discount rules will work)
Here is screenshot showing the same: https://nimb.ws/CsWk1j
To know more about this setting checkout this guide: https://docs.flycart.org/en/articles/4178875-choose-how-discount-rules-should-work-when-woocommerce-coupons-are-used
Hope this helps.
If that doesn’t help, we kindly request you to open a support ticket through the following link:?https://www.flycart.org/support?and provide us with screenshots of discount rules you have configured, screenshots of coupon configuration, cart page screenshot indicating your requirement and your site URL.
By doing so, we will be able to conduct a detailed examination of our requirement and promptly provide you with the best possible solutions as soon as possible.
Really appreciate it.
Thanks
Team Flycart