SALES SCIENCE

Audio and video transmitter and/or receiver system components, namely, receivers, loudspeakers, and amplifiers; point-of-sale devices, namely, barcode scanners, and magnetic scanners; automated coupon dispensing machines and customer tracking devices, namely, radio frequency identification tracking and movement devices such as transponders, readers, writers, antennas and tags

Marketing analysis

Design services, namely, audio and video transmitter and receiver component location design