We ended up not pursuing it. Having found a POS (Alice) that would do trade ins in store and connects to our Shopify website for inventory updates. However I did receive an email from Propero interested in helping us create an app for Shopify to do i...

Hello, We have a Shopify Site for our Video Game store and are considering switching to the POS for instore as our current POS won't be supported by end of year. As well as new Games/systems/collectibles we sell a lot of pre-owned videogames/systems ...