People say that it gives like mills fast but i dont get how? i know that you merch them but i dont really get it...could someone please explain a bit to me?
Well, think about legit restocking. First, you have to find a profitable item during a restock. An autobuyer can look through the shop stock, AND determine the most profitable item (if you're using a priority-ordered list) thousands of times faster than you can. Then, it'll go to the haggle page, also faster than you can. And of course, it'll haggle for the item, much faster than you can. As well as click on the neopet, faster than you can. In essence, an ABer will buy items several times faster than you can do so manually, and also much more efficiently.
Well yeah, its a program. If you close it, don't expect it to do anything. Some ABers like the AU can minimize to tray though.
An AB will generally buy expensive items from the Neo Stores which you can sell at a profitable price. That's the basic explanation, anyways. If you don't know much about them, you probably shouldn't use them, considering if you aren't careful you can easily be IP banned.
Don't discourage people! If you don't know much about something, learn! And its not easy being IP banned. It takes many many freezings to be IP banned.
It restocks all the items for you real fast so you profit alot but lose alot when you get frozen. lol