Costco is a leading warehouse club that offers a wide range of products, including groceries, electronics, household goods, and clothing, all at competitive prices. The company operates a membership model, providing exclusive savings and bulk buying options to its members. With a focus on quality and value, Costco sources products from trusted suppliers to ensure customer satisfaction. The website features online shopping capabilities, allowing members to conveniently browse and purchase items for home delivery or in-store pickup. Additionally, Costco prioritizes customer service and often hosts events and promotions to enhance the shopping experience.