As found on Youtube. Featuring the IBM 3663 Supermarket Terminal.
And here’s a brochure on the IBM 3660 Supermarket System, as found on archive.org.
The Vintage Point Of Sale Site
Musings about our first generation of electronic point of sale equipment
As found on Youtube. Featuring the IBM 3663 Supermarket Terminal.
And here’s a brochure on the IBM 3660 Supermarket System, as found on archive.org.