What is the fastest way to get money on dragon age origins

Very easy: sell anything you dont need!Every time you found items in chests on corpses that are no use to you get them and sell them.

TIPS
*I recommand you to sell items only to Bodahn and Sandal because you may sell an item that you will need later,so its better to sell to one person so you will not need to travel the hole ferelden for the merchant where you sold the thing.
*Useless items: armors and weapons a hundred time weaker than your current equipment,mana potions for warrios/rogues,trap pieces when you dont have trap making,potion ingredients when you can't make potions,gem stones(this are only made for selling),etc.
*I made about 2 gold 0 silver 0 coper from selling 10 greater mana potions so go on and collect