Net porn service
A net porn service distributes various forms of pornography to its users electronically via the World Wide Web. Although most are commercial, and charge their users on a fee-for-service basis, some operate on a more BBS-like form.
A major change in net porn services has been the rise of peer to peer service networks that permit distribution of files without 'servers'. This makes it increasingly difficult to prevent copyright violation or child pornography.
A net porn service sometimes claims to be an online dating service.