There is a hidden quest that gives lots of money for lower levels. Walk around directly west of The Beacon of Hafeez al' Azzimat, on the continent of Qalia. Soon after walking around, a raider named Bhidrahi will spawn behind you and start attacking. It is an easy solo kill at level 9 or 10. Loot the body to recover a Bhidrahi's Symbol. Open your items bag and right click on Bhidrahi's Symbol, which starts a quest. Walk back to The Beacon of Hafeez al' Azzimat to find a NPC named Bhadran Atiasa. Give him the Symbol for an easy 2 silver. You might have to kill some Raiders around the same area to make Bhidarhi spawn. Bhidrahi will only spawn once.