Mukesh

Flippiness is an interesting concept. I remember buying and selling used textbooks when I was a student. Flippiness exploits the loopholes in the market and finds arbitrage opportunity. You simply buy a book from a website and sell it to another one. It's brilliant.

Tweet Full is probably one of the oldest Growth Hacking tools for Twitter. It has a large number of filters to target your audience precisely. I have successfully used it to grow my clients' accounts for a long time now. I thought PH should know about this.