Really simple syndication (RSS) takes the content of a website and packages it into a feed that can be easily displayed on other websites. Aggregators take multiple RSS feeds and combine them into a single interface, which can help people track updates to multiple websites at once. RSS also allows websites to syndicate content from third parties.

Building and managing an opt in list for a website
Building and managing an opt in list for a website provides a seller direct access to a wide number of potential customers. Building and managing