The E-commerce category in a web directory is dedicated to websites that facilitate online buying and selling of products or services. This category typically includes websites that operate as online marketplaces, retail stores, auction sites, and classified ad platforms. Users can browse through a variety of online stores and marketplaces to find and purchase products ranging from electronics and fashion accessories to travel and services. This category is ideal for consumers looking to shop online, as well as for businesses looking to promote and sell their products or services online.