package com.jsowell.thirdparty.ruanjie.service;

import com.jsowell.pile.dto.ruanjie.UseCouponDTO;

/**
 * 软杰Service
 *
 * @author Lemon
 * @Date 2023/9/22 8:41
 */
public interface RJService {

    /**
     * 软杰--使用优惠券
     * @param dto
     * @return
     */
    public String useCoupon(UseCouponDTO dto);
}
