PRODUCT TERMINAL

ELECTRONIC DATA COMMUNICATION APPARATUS, NAMELY ELECTRICALLY-OPERATED DISPLAY MODULES ADAPTED TO BE MOUNTED ADJACENT TO ASSOCIATED GOODS FOR SALE FOR DISPLAY OF SALES INFORMATION CONCERNING THOSE GOODS, NAMELY ITEM PRICE, UNIT PRICE, FACINGS ALLOTMENT, REPLACEMENT REQUIREMENTS AND PROMOTIONAL MESSAGES, AND MODULE SPACERS HAVING A SIMILAR EXTERNAL APPEARANCE TO THE DISPLAY MODULES FOR SPACING DISPLAY MODULES APART ON A COMMON BUSBAR