Costco Wholesale Corporation is a membership-based warehouse club that offers a wide variety of products at reduced prices.

Membership: To shop at Costco, you need to have a membership. There are different membership tiers available, with the most common being the Gold Star and the Executive memberships. Each tier offers different benefits, such as cashback rewards or discounts on specific services.

Product selection: Costco offers a wide variety of products, including groceries, household items, electronics, appliances, clothing, jewelry, and more. Many items are sold in bulk or larger quantities, which can result in significant savings for consumers.

Kirkland Signature: This is Costco's private label brand, which offers high-quality products at competitive prices. Kirkland Signature products range from food and beverages to household items and clothing.

Food court: Many Costco locations have a food court where shoppers can enjoy affordable and tasty food options, such as pizza, hot dogs, and various other snacks.

Gasoline: Some Costco locations have gas stations that offer discounted fuel prices for members, providing additional savings on top of the warehouse club's already competitive prices.

Travel and services: Costco also offers various services to its members, including travel booking, insurance, optical, and pharmacy services. These services often come with exclusive discounts or added benefits for Costco members.

To find a Costco location near you or to learn more about membership, visit their website or contact their customer service. Keep in mind that as an AI language model, I cannot provide real-time information on product availability, pricing, or membership deals.