Coupon Restrictions

Hello there,

I’m currently using the “Exclude base price” option, so the plugin will automatically calculate the pricing based on customer options.

Now, I would like to know if there’s a way to allow fixed prices coupons only on the composite products. So, for example, if a customer has a 10$ OFF coupon; I would like the customer to be able to apply it on the composite product.
Besides, if the customer has a 15% OFF coupon, I want to avoid this coupon to be applied on the composite product.

Please let me know how I can do this.

Thank you very much! ??