Did you know you can get an item free if it’s scanned at the wrong price? I have received items for free at Walmart and Superstore. Make sure you always watch the prices on your receipt. For example, the shelf price shows $2.99 and the item scans at $3.50. You are entitled to get that item free at certain grocery stores. Click here for detailed info. I learned that Target Canada does not practice the Scanning code of practice. I was shocked! They will participate as soon as their Canadian teams are fully established.