Shoppers' Site is a term used to describe an online marketplace, such as a virtual shopping mall, where customers can purchase goods and services. The term is often used interchangeably with the term 'e-commerce' or 'online store'. The crossword solution for this term is MART, which is a popular online marketplace owned by Walmart. It offers a wide variety of products from electronics to groceries, and customers can shop from the comfort of their own homes.