返信先: 会員ランクごとの割引率の変更について

[Gen6]

add_filter('usces_order_discount', 'special_member_order_discount', 10, 2);
function special_member_order_discount($discount, $cart){
    global $usces;
    $entry = $usces->cart->get_entry();
    $total_items_price = $usces->get_total_price();
    if( usces_is_login() && usces_the_member_status('return') == '優良会員'){
        $discount = ceil($total_items_price * 0.2 * -1);
    }
    return $discount;
}

こういうカスタマイズで動きませんか？