this limit of 6 thing happened to me at the White oaks wm last week. I was there yesterday and they had 8 boxes of the protein bars. I picked up one box and went to the checkout and I asked the guy about the limit of 6 coupons rule.... He said he never heard of it and that you can use as many as you want!!! I hate that when there is no consistency!!
I still only got one box of the bars so there were still lots left~~