The cross-lister that actually works every time.
Publish once to eBay, Etsy, Allegro, Shopify, Reverb, Tradera and Discogs.
The instant something sells on one of them, it comes down from the others -
automatically, through their official APIs. No double-sells.
Every publish, sync and delist runs through a durable queue, and you can
see when one fails.
