ProntoBev even comes with suggestions on what ... Hater was a game changer in Shark Tank. Once it’s founder Brendan Alpen had made his pitch, the Sharks were pitching to him to get a stake ...

A Season 9 episode of Shark Tank captured a pivotal negotiation shift when Kevin O'Leary lost a ProntoBev deal to Mark Cuban. When Alexander Simone pitched his 30-second wine chiller powered by ...