Last week I purchaced 5 bags of this cat food. Checkout scanner invoiced item at $7.50 each. Shelf price clearly marked at $7.00 each. Yesterday I asked store manager for return of $2.50 plus tax to correct overcharge. Acting store manager told me that because I had used a money off coupon on 4 of 5 purchaces that a price correction was not allowed because I had allready goten more than $0.50 per bag off. My only option was to make a second trip to store today at a cost of about 1 gal. gas and 1 hour working time lost to present my complaint to other manager.