How do I register in Norwalk Marketplace? Online Auction Support March 30, 2020 14:20 Updated 1. Sign in with IAS Connect at http://norwalk.iasmarketplace.com/login *Note: Numbers outside of the US must include +1 Related articles What is required to register with your auction? How can I attend a dealer event if I am not a dealer? Why didn’t I get the vehicle when I was high bidder? How can I manage my purchases? How do I bid? Comments 0 comments Please sign in to leave a comment.