Tax‑Proof Coupons for WooCommerce adds a simple checkbox “Apply coupon after tax” to the coupon edit screen. When enabled on a fixed-cart coupon, the plugin converts the gross coupon value you enter into the correct net discount and applies it across the cart items—guaranteeing the exact gross amount is deducted, no matter the VAT rate or customer location.
Этот плагин можно скачать и использовать при .