I cut all 50 off the boxes in the first case and taped to a piece of paper. So that wasn't necessary?Just as a heads up, I called the rebate center because one of their requirements was including the UPC from the product. I ordered 2 ea of the 420 count ammo cans which has the UPC on the product info sticker on the can. A picture of the UPC or simply writing the UPC down is sufficient.