Yes Wal-Mart has self check
I don't know I was a visitor in myself I went in and out that's about it nice store though. Sorry.
Yes
Yes ,on both sides
Yes, many of them.
Why do you ask i thought all Walmart had them. They avoid having to pay people to do a job a machine can do much like they did away with full service Gas stations it makes the companies richer and don't compensate in lower prices for you serving yourself.
I'm always checking myself out. Hot damn.
Sure do
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