| public get_coupon_discount_tax_amount ( string $code ) : float | ||
| $code | string | coupon code |
| return | float | discount amount |
public function get_coupon_discount_tax_amount($code)
{
return wc_cart_round_discount(isset($this->coupon_discount_tax_amounts[$code]) ? $this->coupon_discount_tax_amounts[$code] : 0, $this->dp);
}