To avoid complications, it is best to buy an Invisibility Potion or learn the skill Walk in Shadows or Invisibility. The quickest way to farm gold early on in the game is by stealing any of these Precious Items. Your attitudes with merchants also directly affects how much gold you can get from selling items to them. Increase your reputation to further improve trading prices. If you lack the skill (or it's too low) used in the item identification (Loremaster), most of the vendors can offer you the service of identification for a small price, increasing their bid on the item by a great deal.
This page will show you important tips that can help you optimise the amount of gold you get through your playthrough. Gold Farming in Divinity Original Sin Enhanced Edition is difficult but still possible.
