How NCR’s 7000 Series Delays Handed Wal-Mart to IBM — And Launched My Bentonville Leap (1985–1986)

NCR’s Lost Opportunity: How development delays on the 7000 series paved the way for the IBM 4680 era and my “Leap to Bentonville.”

In 1985, I was the senior technical NCR person on the Wal-Mart account team. We had just completed a massive project: replacing every old, freestanding cash register in the chain and converting all Wal-Mart stores to scanning with the NCR 1255 system.

Everything was working, but as an account team, we knew the 1255s were relatively old technology even as we installed them. They wouldn’t be able to handle what Wal-Mart would need in the future. To remain viable long-term, we needed the next generation.

The Dayton Deep Dive

Since Wal-Mart was a major account, we went to NCR Headquarters in Dayton to see what was under development. They showed us the NCR 7000 series, which utilized the NCR 7052 terminals. I spent a month in Dayton getting acquainted with the hardware, the software, and the development environment. The app was developed in Pascal.

The applications were written in Pascal. The POS-specific extensions were straightforward, and I picked them up quickly. While the system seemed promising, it was clearly a long way from being production-ready. I laid out the functionality and began the design for the custom Wal-Mart application that would eventually need to be written.

I agreed to return in a few months to begin the heavy lifting, but the NCR development teams hit significant delays. I never got the call to come back and start the Wal-Mart app.

Months turned into a year with no production-ready system in sight. By late 1986, Walmart’s patience had run out — and so had mine.

The Leap to Bentonville

At the end of 1986, I made a life-changing decision: I left NCR to join Wal-Mart. My first major mission? replacing the NCR 1255 scanning systems we’d rolled out chain-wide only a year or so earlier. with the new IBM 4680 systems.

I don’t remember ever hearing about the NCR 7000 system again after that, though I know the 7450 terminals eventually went into production elsewhere.

One Final Experiment

There is an interesting (at least to me) tidbit from later on: I did once interface an NCR 7450 terminal to our IBM 4680 systems. We had the 7450 running our own Wal-Mart-developed “C” POS app. We connected it via Token Ring and interacted directly with the file system, bypassing the store loop entirely. It was an interesting proof of concept, showing we could run our code on “foreign” hardware, though we never took it any further.

This story is part of Retail Tales Never Told, a collection documenting Robert Davis’s 35 years of retail evolution from the backrooms of the giants to the modern homestead in the Cascades.

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