I use mine in groups, and have gotten some from friends. I did actually print one off twice and I thought it was an accident but will keep it in mind its 2 times. My dealer will let me use all of them on the same transaction, so one day I had some hard copies I took in for $5.00 off a bag and used 3 of them. My only problem is that the feed store has been trying to order the new Omega 3 flock raiser, she orders it but it never comes in.