Level with a pet if you can because it will help keep you safe. If your pet is tanking all of the damage from the enemies you’re fighting, you won’t have to. The other reason is that pets are easier and cheaper to heal than you are. If you don’t have a pet, make sure you know how to use your defensive abilities. You can’t level quickly if you are dying all the time.

You could and it does make it even simpler (one button does it all) but I recommend against it. You would have to trust the undercut value. Because it also does a scan for the item when you alt click you can see that quite often there will be someone artificially lowering the item price in hopes to drop the price and buy it cheaper. Say some herb usually sells in stacks of 20 but the price for a single unit is 40g, which can go unnoticed (if no add-ons you'll only see the full price of the stack, not by unit) . Someone can easily pick one unit of that herb and post it at 20g or less.
 Hey. This time I tried seeing if it is there without setting a waypoint, with waypoint set and arrow disabled in the settings, and with waypoint set and arrow enabled. All 3 times "GPSArrowTab" is there and blocks right clicks. It's also nowhere near where I actually have the arrow as you can see in the screenshot :/ https://i.imgur.com/3BcdCWb.jpg
- The auto trash sell feature is also incredible, but I always had issues with it selling gear efficiently. Often I have to open my bags 2-3 times if I have a lot of trash, because it can't clear it all in one go. There's also a very noticeable delay with this feature when opening the bags, almost like the bag UI is freezing for a few seconds, then it clears. I've started using a different add on for auto selling trash and it does it all instant, no hiccups, no nothing. Just one swift move.

Excess Potion of Accelerated Learning: Acquired in your Garrison (part of the Warlords of Draenor expansion), this gives you a 20-percent bonus to experience from killing monsters and finishing quests. It lasts one hour, but you can buy it multiple times and use it back-to-back. Alliance players buy it from Sergeant Crowler, horde players buy it from Sergeant Grimjaw. Does not work above level 99.
Citation de le bute-noobJ'utilise pas d'addon , pas besoin de savoir combien de dégats je fais si je vois mon adversaire mort , je traque les mobs rare avec seulement mon instinct , une bonne carte et une paire de jambes pour courir et laisser les autres faire le sale boulot a ma place (technique très utilisé a mop pour les world boss avec leurs cris qu'ont entend à100km a la ronde) , je fouille mes sacs comme un aventurier en regardant un par un chaque sac , je regarde pas les récompenses des quètes ou des expéditions , je le fait et seul les remerciements me sont suffisants "Une tortue a atteint l'océan !"
The World of Warcraft API has a list of functions that you can interact with and to talk with WoW using Lua. These are your building blocks for manipulating WoW windows and chat boxes and so forth. Looking at these for the first time can be very daunting. But don't be discouraged. After getting more familiar with Lua the WoW API gets much easier, and the documentation gets much easier to read. Keep in mind there are many different ways to accomplish your goals, so when going though the API keep looking until you find a way that best suits what you need.