The self checkout is an express lane! If you have so many items to scan that you need a cart; or if you don't know how to locate the bar code on a can of soup; or if you have trouble counting money, swiping a debit card and/or entering a PIN; then you do not belong in the self checkout station. And a special extended jeers to the people who let their kids do the scanning and paying. These things are not games, take them to the arcade for that kind of crap. Have a great day and let's keep the line moving.