There is a couple of missions that can get you easy money.

Willow Creek

The mission mystery willow.it give 100 g and exp but it requires 5 peices of info that you can only gain by doing quests.Overall you get about 500 g and exp.

the mission temptuous times.This mission gives you 200 g and 200 exp just for beating a werewolf.Also you get a pet design that sells for 125 g.NOTE-you can only have one pet design or pet of dark wolf in your bag so you would have to sell one to get another one.

Marshes

the mission camping out.you get 100 g and 100 exp for getting 8 peices of lumber off swamp trees with 1 hp and dont attack easy.NOTE-occasionly a good glitch happens when battling these trees.if the server has 1000 or more people on it then when battling a tree you hp goes to 0 and you dont die.so you could any battle.

if you have more ways of getting money and exp pm me them and i will ad them and credit you