did everyone remember to use the crest Q from insert to get free toothpaste in the land of doubles!?

I am so MAD! I just got 30 Qs for 50 c/o on crest and I ran into meijer to run 10 different transactions...and go back later to do the other 5 and they were completely out!!! so I went to get my rainchecks and the lady said she wouldn't print me out 15 different rainchecks for 2 she printed me 3 for 10 and then wrote on them that the 11th was free...wipteedoo! I want them all free! GRRRR! that is what i get for being gready i guess!

SO the lady said i could only use the raincheck once on one transaction and then they would take it from me...is that correct? or can they just scan each one 5 times on 5 different transactions...OH i am so new at this and it is so discouraging!