Why Walmart is putting giant towers in stores

WRTVPublished: October 17, 2017Updated: October 18, 2017108 views
Published: October 17, 2017Updated: October 18, 2017

Don't you hate waiting in long checkout lines, while the person in front of you hunts for coupons, small change and maybe has to write out a check? Walmart says those days may soon be over, thanks to new technology it just rolled out in an Middletown, Ohio store, as well as about 50 other stores nationwide.

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