This Comic's Cast:

Technically I think I've had Renon, the salesman from Castlevania 64 show up in the series, although not in any major role. And I can't recall him showing up since the DSWC reboot.

So Link may very well be the only salesman around at this point.
 
Delta Pangaea
2015-03-03 03:17:09 
What's the odds that Link killed Renon at some point?
    

When evil spreads across the land, and darkness rises and the monsters roam. When the creatures of the night make beautiful music, and the things that go bump in the night go bump with greater enthusiasm. When the world is in peril and is in need of a hero...

These guys are, sadly, the best the world can hope for. These are the adventures of the heroes of CVRPG. They mean well, they try hard, and occasionally they do the impossible...

They actually do something heroic.