Author: Matthew Wilson, Special to USA TODAY

An entrepreneur from Oakland, California, pitches a subscription service that sends toys and educational materials for preschoolers has a teachable moment in losing money, and overeager negotiating tactics.

A Connecticut couple came into the tank to make a deal for their car doorstep, but Daymond John bought their company outright for $3 million in a ‘Shark Tank’ rarity.

The sharks were inspired to don Bollywood garb and dance to the beat, but an entrepreneur’s plan to license workout videos was not on solid financial ground.

The sharks battled for a share of the North Pole, or at least a piece of a Texas entrepreneurs business that involves renting Santas.

Forget the Tide pod challenge. If Joe and Megan Johnson have their way, the only pods people will be ingesting are their protein powders.

Hopeful entrepreneur Eben Dobson III was in for a rude awakening on “Shark Tank.” The sharks weren’t swept away by the Wisp Broom creator’s pitch.