Shoppers love the value and exclusive shopping experience at the popular warehouse stores Costco and Sam's Club. But what are the differences between the two?

Have you ever wondered which has the better food court hot dog, Costco or Sam's Club? We've taste tested these dogs keeping lots of criteria in mind. Enjoy!

The latest Sam’s Club Instant Savings Book runs from March 12 to April 6. The deals for this month include beverages like San Pellegrino sparkling water, almond milk and Keurig coffee. Salmon fillets are $5 off per package,

While Costco and Sam's Club have some notable similarities, they certainly aren't identical. The same can be said of the chains' respective return policies.