Many people in the realms are able to make their living off the
work of others. They roam from place to place, buying items and
then, selling them at higher prices. Those who are really good can
use their wits and charm to barter and haggle and obtain cheaper
prices than normally given to others. It may take flirting,
compliments, or down right ass-kissing, but they can come away
with their wares and a few extra gold to spare. Some are good
enough that their reputation precedes them, shops close for
the day if they hear that person is to be in town.