Wholesalers of America

Two of the most widespread and influential stores in the United States are Sam's Club and Costco Wholesale. The two being remarkably similar in concept, you might have wondered more about this kind of store of concept. Well, Costco and Sam's are both a type of store called warehouse clubs, which are a type of wholesaling--a term which you'll also recognize from Costco's brand name.

But what is wholesaling? What are its benefits, and why do these companies do it? Should you shop at Sam's or Costco? This website will answer all these questions and more.