The two most popular warehouse clubs in the US are Costco and Sam’s Club. Each membership in the warehouse wholesale club comes with its own unique benefits and this comprehensive guide will help you decide which one is best for your shopping needs. Which Warehouse Wholesale Club Membership Is Best? Warehouse Wholesale Club Size and Locations In terms of warehouse size, Sam’s Club averages 176,000 square feet per warehouse, while Costco warehouses average 143,800 square feet. Both retailers sell thousands of items online as well. There are … [Read more...] about Which Wholesale Warehouse Club Membership is Best for You?