There are many ways to grant access to content. The web site technology must support different types of products in order to sell content in the most appropriate ways. For example, a site selling downloadable music may offer any of the following products:

1. Play any track once (or maybe two or three times) for $1.00.

2. Play any 10 tracks for $8.00

3. Purchase one-month access to a particular track for $5.00.

4. 24-hour unlimited access to the Rock section for $50.00.

5. One-year unlimited access for $1,000.