hemall.terabimsoft.com.cn/app/frontend/modules/deduction/orderGoods/amount/Invalid.php

<?php
/**
 * Created by PhpStorm.
 * User: shenyang
 * Date: 2017/10/16
 * Time: 下午5:08
 */

namespace app\frontend\modules\deduction\orderGoods\amount;


class Invalid extends OrderGoodsDeductionAmount
{
    public function getMaxAmount(){
        return 0;
    }
    public function getMinAmount(){
        return 0;
    }
    public function hasMinAmount(){
        return false;
    }

}