1. The business mainly operates in the United States, focusing on selling parts and accessories for cars, trucks, SUVs, and Jeeps, supporting vehicle customization, modification, upgrades, repair, and replacement. 2. It is a well-known platform in the automotive parts segment of e-commerce, with competitors including AutoZone, RockAuto, and CarParts.com. 3. The official brand terms on the website are "CARiD" or "CAR ID".