Could one of those blank shipping containers be.....

Reddplague

Could it be a trading depot for gear? Just like Sim City build it? The gear already has a price structure so, all that is left is a trading depot.

Jabberwocky

That'd be nice but I think most people will be looking for the same items.

I can't wait for ships, the Hutt graphics in the corner of the cantina hint at it, as well as "ship synergy " mentioned in Biggs Darklighter's toon description.