The absolute main reason to use TSM is that you can use it to automate your decision making. That’s quite the list, and it’s not even really complete.A record of your sales and purchases so you can see how you are doing.Accurately calculate your crafting costs.Give you up to date price information on your items.Quickly post lots of different items on the auction house.It is the absolute best addon for gold making, and nothing of what I do would be possible without it. It will help you buy and sell large quantities of items with little hassle. It is one of the most powerful addons in the game. TradeSkillMaster is an auction house addon for World of Warcraft. We will start with an overview of what TSM overall does, how the main UI component looks and the basic building blocks with Groups and Operations. I’ll be posting installments every Monday in place of my regularly scheduled Goblin Mindset posts. Today marks the first part of my TSM4 guide. I’ve been wanting to write a guide for TSM for some time as there does not really exist any good up to date written guides.