The first comprehensive tests of electronic coupon clearing systems are now beginning. Among the major players rolling out the systems are:
ocery Co., Dominick's Finer Foods and Pathmark Stores, beginning in March.
Uses upgraded Spectra-Physics scanning system to read manufacturer suffix and UCC/EAN-128 codes.
Advanced Promotion Technologies, Pompano Beach, Fla.
No in-store tests announced yet.
Electronic clearing system reads, validates, cancel