Are the days numbered for self-checkout lanes at your favorite retailer? The latest sign that could be the case: some Walmart stores ... ensure that items in the cart make it through the scanner ...

"Had to ask her to watch my cart so I could go to the front ... "I used to do all my shopping at Walmart with all 4 kids. The ...

In a trending video with more than 42,000 views, Walmart customer ... she looked down at her cart to see if it would be more prudent to go through shelf checkout or a traditional register.

Opinions expressed by Forbes Contributors are their own. Chris Walton is a Target executive-turned reporter who covers retail. Now, before anyone gets carried away, the Fayetteville Walmart store ...