I prefer to like the people I invest in, but it's not an absolute necessity, as long as they have a good mind and I know they'll do whatever it takes to be successful.

According to Greiner her most successful deal on the show has been the "ReaderRest" holder for eye glasses with total sales exceeding $3 million. In 2012 Greiner joined the TV show Shark Tank and has been called "the warm blooded shark". Career
Greiner is the host of the cable TV show Clever & Unique Creations by Lori Greiner and has been called the "Queen of QVC.