Coinciding with the launch of its store technology testing ground, the Sam’s Club Now store in Dallas, Walmart is rolling out its latest innovative investment, a “check out with me” option at all U.S.

Walmart might be limiting the convenient self-checkout lanes to certain customers — delivery drivers, app users — in an effort to experiment with different methods. Self-checkout lanes, picked by many ...

See real deals fast: Open the Walmart app in-store, hit In-Store Savings, and filter by clearance/rollback to spot actual discounts (not just endcap hype). Shop in a straight line: Build your list at ...