Subway would not accept a coupon that reads buy a sub and a 32 oz. drink and get another sub of equal or lesser price free> The coupon expires 8/31/10. It doesn't say anything on the coupon about being a participating party> They said they didn't have a key on their register to accept coupon! We don't have a problem with the prices of your product as you are very reasonable priced but if there is a coupon we like to use it as you know everyone has to to save when ever they can! We still bought the subs without the drink but I don't think this fair to your loyal customers! Thank you! read full review »