So this is really a open-source Shopify replacement, right? An OMS that lets you sell on multiple channels (website, Amazon, Instagram, Etsy…) and manage/fulfill those orders in one location?

I was confused at first by your title (open source Amazon) which seemed like it was going to be a e-commerce marketplace like Amazon.com - but it seems like that’s the 2nd step.

Why does a new e-commerce marketplace also require a new open-source OMS? OMS’s have a lot of seller lock-in, but it seems like way less lift to have OpenSourceAmazon.com be a channel sellers using Shopify’s OMS can sell on with a few simple steps on Shopify.