/// <summary>
        /// 获取所有服务
        /// </summary>
        /// <returns></returns>
        public ActionResult GetAllPaintDiscountService()
        {
            var manager = new PaintDiscountConfigManager();
            var result  = manager.GetAllPaintDiscountService();

            return(Json(new { Status = result != null, Data = result }, JsonRequestBehavior.AllowGet));
        }