So, I went to Publix last night because I forgot some stuff. The Johnsonville Italian sausage was priced at $3.99 on the shelf. I had a $1.00 coupon to go with it. However, it rang up at $4.29 on the register. I caught it and had the price verified. Publix's policy is to give you the item for free if the price rings up differently than the price listed on the shelf. On top of that, they still scanned the coupon! That $1.00 of overage helped to cover the green beans!