In Aekeitcha's house(behind Mos Krayt city hall and a little to the right) there are a few vendors:
Lab assistant (basement) sells bio engineer stuff
Fence (close to the entrance) sells restuss commss, weapon goodies and quests
Furniture seller who deals with...yea,furniture but not only
Starships vendor who sells munition packs,and components,custom and reengineerd.
if you see there something you like give me a tell and also,by all means,send all you friends there with the first shuttle.
Thanks!