He began by advertising on the Internet and seeing patients in his living room.

Since it was started in 1999, Neopets has been free and supported by advertising.

Time's entire database is already freely available and supported by advertising.

Over the years, Spirit has worked to get publicity, good and bad, by advertising using current controversial events.

Interest groups will seek to shape public opinion by advertising.

Another way is by advertising in newspapers around the tristate region.

Some programmes you can buy, others are available free and funded by advertising.

So, by advertising in our paper, you'll get greater standout and more exposure.

The service will be free, supported by advertising, and will start early next year.

The Internet has really allowed us to diversify our market by advertising throughout the world.