What is the fastest way to get Twitter Followers?

[Susanna]

The best way to get followers for your business is to buy them. Much more faster and effective, it depends on exactly what you want.
You can buy thousands of real looking but inactive followers for a few bucks or you can buy real followers from freelancers that offer such services, but they usually cost a lot more and you get less amounts. I suggest the real ones, they look better and they will stick around for a longer time.
If you are looking for a burst of popularity go with the fake ones, you will get a lot of new followers (people are attracted and will follow popular users).