Shopping sites are online platforms that allow customers to purchase goods and services. eBay is a popular shopping site that allows users to buy and sell items from around the world. It is an auction-style marketplace where buyers can bid on items or purchase them at a fixed price. The MALL is another shopping site that offers a wide variety of products from different retailers. Customers can browse through the virtual MALL and purchase items from their favorite stores. Walmart is a large retail chain that also has an online shopping site. Customers can purchase items from Walmart's vast selection of products, including groceries, electronics, and home goods.