Net walker

Net walker
 n.— «More broadly, the Internet is changing prostitution. In recent years, thousands of prostitutes have posted their own Web sites, including their pictures and contact information. They are called Net walkers. The Internet, they say, has let them more easily reach clientele, particularly high-paying customers, and vet them.» —“Sex Trade Monitors a Key Figure’s Woes” by Matt Richtel New York Times June 17, 2008. (source: Double-Tongued Dictionary)