Electronic Retailing Systems International

Steven Waldron

Terrell Poland

Marvin Ackerman

Vincent Berluti, Jr

In a system for displaying prices in a retail store, improved system architecture and stored programs are disclosed to permit improved accuracy in confirming the physical location of display devices called labels. A response from a label to the host, or central computer, has appended to it an additional message by an appender, one of a plurality of appenders located throughout the architecture. The appender's message permits localization of the labels. A power-on status flag in a response from the labels permits the central computer to determine, through global inquiries to all the labels, whether any of the labels has had an interruption of power. A dongle or RF-linked bar-code scanner permits store personnel to send messages to the central computer to request that labels in a particular subarea of the store display alternative information such as the amount of inventory for items in that subarea.

System for locating display devices

Display system with section addressability

System for recognizing display devices

An improved price updating apparatus for use in retail store pricing systems has an input for receiving update data indicative of a product for which a price change is desired and the changed price. The apparatus looks up records in a database relating to store locations, for locations where the product may be found. Where the location has an electronic price display device, preferably connected with the apparatus by a serial data link, the changed price is transmitted to the display device by the serial data link. Where the location has a printed price, the apparatus stores a print job record containing information about the price and the shape and size of printed price. A user is later able to select, one by one, the various shapes and sizes of printed prices, and to print all the records intended for printing at the selected shape and size.

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Danbury, CT, United States of America

Steven Waldron