Okay So I put 4 referral codes on a coupon website and when I checked to see if all 4 were still active, I see that each one said the coupon is no longer available. Does that mean 4 different people used the referral codes and signed up with Dish? When I asked one rep online they said that they see codes were redeemed and then I've asked another rep who didn't have a clue. If all 4 did get used that'll be 20 bucks off my bill