Proficiency at placing remote buy orders on the market. Level 1 allows for the placement of orders within the same solar system, Level 2 extends that range to systems within 5 jumps, and each subsequent level then doubles it. Level 5 allows for placement of remote buy orders anywhere within current region.
Note: placing buy orders and directly buying an item are not the same thing. Direct remote purchase requires no skill.
Primary: Charisma
Secondary: Memory