Manheim access for small and starting dealers

Got my dealer license last year, so posting the answer to “how do I get into Manheim” from the small-dealer side: registration with the license and auction access credentials was straightforward; the learning curve is the pace. Arbitration windows are short, the light system (green/yellow/red) governs what you can dispute, and announcements are binding whether you heard them or not. The MMR data alone nearly justifies the license — it is the real wholesale price of used cars, updated continuously. Established platform, professional expectations.