Guardian Products provides dealership procurement and marketing solutions. The 4-Auto Marketplace serves dealership procurement operations by centralizing supplier management, enabling workflow approvals, and providing spend reporting. Features include order history, real-time usage reports, DOMO-powered dashboards, administrative controls with single sign-on authentication, and third-party integrations with punchout capabilities. For marketing departments, Guardian offers promotional event packages, direct mail services including EDDM and targeted 1:1 campaigns, and a web-to-print portal for ordering branded materials with instant pricing and order tracking.