18 Shark Tank Rules You Didn't Know Entrepreneurs Have to Follow

Ahead of the Shark Tank season 15 premiere on Sept. 29, PEOPLE spoke with executive producer Clay Newbill and star Kevin O'Leary about the rules entrepreneurs must follow on the show.

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18 Shark Tank Rules You Didn't Know Entrepreneurs Have to Follow

18 Shark Tank Rules You Didn't Know Entrepreneurs Have to Follow

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