I expect that you're familiar with Hotmail.com and other similar sites.
People go to these sites, sign-up and get a free email address at that site. The owner of the site benefits by getting people to visit their site regularly, plus, whenever a person uses that site to send email, they are helping promote that site to even more people.
(And, if you partipate in a Banner Exchange (see Idea 18: Banner Exchanges) or Text Link Exchange (see Idea 19: Text Link Exchanges), you could also use those repeat and regular visitors to increase the number of ad displays earned).
It's surprisingly easy to set up a similar service on your web site (it helps if you have a domain name that people will want an email address at).
With any business, it is up to the individual owner of said business to ensure
the success of the business. You may make more or less than any sample
figures or results that might be quoted on our web sites or other publications.
All business involves risk, and many businesses do not succeed.
Further, Answers 2000 Limited does NOT represent that any particular
individual or business is typical, or that any results or experiences
achieved by any particular individual/business is necessarily typical.