From the Walmart Museum.

The next department store chain to be featured here on the Vintage Point of Sale site will be Wal*Mart. Wal*Mart is a fascinating study in vintage electronic point of sale equipment, as they were leaders in going digital with their entire store operation.

In the photo you’ll see a couple of Data Terminal Systems cash registers, presumably Series 400 registers, to be exact. I’m looking for any information on Wal*Mart’s first run with electronic cash registers: documentation, receipts, anything.

If you have anything to share with the site I’ll be sure to give you credit!