private void PercentOff(Coupon coupon, Basket basket, BasketCoupon basketCoupon)
 {
     if (coupon.MinSpend < basket.BasketTotal())
     {
         basketCoupon.Value             = (coupon.Value / 100) * basket.BasketTotal();
         basketCoupon.CouponCode        = coupon.CouponCode;
         basketCoupon.CouponDescription = coupon.CouponDescription;
         basketCoupon.CouponId          = coupon.CouponId;
         basket.AddBasketCoupon(basketCoupon);
     }
 }
        }         //end addCoupon

        private void MoneyOff(Coupon coupon, Basket basket, BasketCoupon basketCoupon)
        {
            decimal basketTotal = basket.BasketTotal();

            if (coupon.MinSpend < basketTotal)
            {
                basketCoupon.Value             = coupon.Value * -1;
                basketCoupon.CouponCode        = coupon.CouponCode;
                basketCoupon.CouponDescription = coupon.CouponDescription;
                basketCoupon.CouponId          = coupon.CouponId;
                basket.AddBasketCoupon(basketCoupon);
            }
        }