If you are interested in making gold within World of Warcraft game, Auctioneer Suite is the add-on that you need to consider. You will love the unique experience that this addon can provide to you as well. This is not a necessary addon, but you will be able to make your life easy when you play the game due to the presence of it. Therefore, you will be provided with the ability to access some of the functionalities provided by the action bar with the help of your mouse.
It has got the ability to create a contextual radial menu. Opie can be considered as one of the simplest WoW addons available for you to consider.