What's your question, specifically?
Self checkout is the way to go. It is very simple just scan your items and select your payment method and follow the directions on the screen. Be mindful that some self checkouts only take debit/credit cards and take both cash and cards. Hope my answer was helpful.
Check out your own items bag and self pay. Very quick and convenient.
It's quicker and I try using self checkout now at all the Wal-Marts.
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