Marketing services; On-line wholesale and retail store services featuring computer programs, laptops, tablets, GPS navigation devices, electronic control units for vehicles, on-board computers, navigation apparatus for vehicles, car video recorders, non-medical diagnostic equipment,; On-line wholesale and retail store services featuring automatic indicators of low pressure in tires, non-medical testers, battery testers, industrial endoscopy equipment, automotive fault repair diagnostic software, automotive fault diagnostic computers, car code reader, handheld scanners for performing automotive diagnostics, and oil zero gauges