Small businesses are getting a lot of the reality TV spotlight — for good reason: A starring role on a reality TV show can dramatically boost a small company's sales. The shows get big national exposure, turning a tiny restaurant or hair salon into a household name.

Below is a sampling of reality TV shows that feature small businesses and the average number of people that are watching. The numbers are from Nielsen, which provides information and insight into what consumers watch and buy, and are an average of the show's most recent or current season.

"DUCK DYNASTY"

Viewers: 8.3 million

"Duck Dynasty" revolves around the Robertson family as they hunt, camp and make duck calls for Duck Commander, the West Monroe, La.-based business that the family's bearded patriarch Phil Robertson founded in 1972. The shows season 3 finale was the most watched program in A&E's history.

"PAWN STARS"

Viewers: 4.9 million

Cameras follow people as they bring in everything from gold coins to classic cars to pawn or sell at Las Vegas' Gold & Silver Pawn Shop on this History reality show. Viewers watch as owner Rick Harrison, his father, son and an employee tell customers how much their stuff is worth.

"AMERICAN PICKERS"

Viewers: 3.8 million

Mike Wolfe and business partner Frank Fritz drive around the country looking for antiques and collectibles to buy and then resell at their store Antique Archeology. The show has aired on History since 2010.

"COUNTING CARS"

Viewers: 2.7 million

Danny Koker restores and sells classic cars in his Las Vegas-based garage, Count's Kustoms. "Counting Cars" is a spinoff of History's "Pawn Stars," where Koker made several appearances before getting his own show on the network.

"HARDCORE PAWN"

Viewers: 2.4 million

TruTV's answer to "Pawn Stars" focuses on American Jewelry and Loan, a family-owned pawn shop in Detroit. "Hardcore Pawn" has been on the air since 2010.

"BLACK INK CREW"

Viewers: 1.6 million

Debuting earlier this year, this VH1 reality takes viewers inside the lives of tattoo artists from Black Ink Tattoo Studio in New York's Harlem neighborhood.

"VANDERPUMP RULES"

Viewers: 1.6 million

"Real Housewives of Beverly Hills" star Lisa Vanderpump lets cameras into Sur, her West Hollywood, Calif. restaurant, to document the salacious lives of the restaurant's employees. Bravo renewed the show for a second season.

"WELCOME TO SWEETIE PIE'S"

Viewers: 783,000

The show, which airs on OWN: The Oprah Winfrey Network, follows Robbie Montgomery as she and her son run two restaurants in St. Louis and work to open a third. A fourth season of "Welcome To Sweetie Pie's" is currently being filmed.

"JERSEYLICIOUS"

Viewers: 355,000

Style's "Jerseylicious" gives viewers a peek into the lives and drama of employees that work at The Gatsby Salon, in Green Brook, N.J.,