For links classified ads page
Create your link ads page using a .LINK domain. Through the page people will be able to post links to their website with just a headline, so any on interested in the headline could easily click it and visit the webpage.
For link shortening service
Start your own link shortening website using a .LINK domain extension. Link shortening services make it easy for long links to become easily remembered. You could also make a lot of money from ads viewed before the site visitor is directed to the original website.