Square

Private companies rely on the stability of its stocks to stay in the game. Thus, shares sold and bought by investors are constantly monitored. A report by Bloomberg says, Twitter Inc., LivingSocial and Square Inc. are taking steps to bar investors from selling shares on secondary exchanges. Twitter asked its investors in...

Square, the mobile payments startup company that envisions revolutionizing the way of payment transaction (without cash and credit card) seems to grow rapidly each day. At the moment, Square promotes a free credit card reader to be attached to smartphones and iPhones, which turns them to a credit-card reader....