How do scanners at stores like Walmart work?

Answer here is a website with nice pictures. basically theey blast you with an electromagnetic wave. haha…

Top Q&A For: How do scanners at stores like Walmart work

How to Lease UPC Scanners for Music Stores?

Leasing UPC scanners for a music store requires an understanding of your inventory and pricing systems. Most music store items---compact discs, headphones or music players, for example---include a ... Read More »

When was Walmart Stores, Inc. founded?

In 1962 Sam Walton opened the first Walmart store in Rogers, Arkansas. His company was incorporated, with the addition of a hyphen, as Wal-Mart Stores, Inc. in 1969 and now operates in 15 countries... Read More »

I can't find them in stores where I live. Does anyone know if they're even in Walmart yet?

Does Walmart have any good sales going on at their stores on.?

THAT'S what we were doing in Walgreens, I was looking for some new shades of hooker makeup. Revlon is having a buy one get one free this week, but, I ended up hiding in the bathroom in shame.