Pub Crawling #3 (OOCs)
Actually, nobody was 'hired' to get rid of the Orcs. It was a request by Sildar Hallwinter of the Lord's Alliance to scout/patrol the area for a new Orc incursion.
By now, most of the PCs have simply 'joined' the adventure.
There was plenty of coin acquired from the defeated Orcs, but nobody really bothered with it.
Since all characters are given starting gear, at 4th level, Artagel, you have that. If you feel you need more gear, you've got 100gp to spend. Can't buy anything out here in the castle ruins, so this would be gear already acquired.