For ads listing websites
Owners of website into the listing of fairly used items for sales can buy the .FORSALE domain for its. The for sale rate is a perfect way telling the whole internet that everything listed on your website is available for purchase. This will surely drive more visitors to your page than any other ads listing website, and this translate to faster sales of items on your website.
For sales of personal items
Do you sell different items like a car, phone, house, cloths etc and you wouldn't want to dedicate multiple pages for each items. Then buying a .FORSALE domain extension for such a website will make it easy to sell these items all on a single page. The domain extension groups all items together for sale.
For exhibition and garage sales
Exhibition and Garage sales organizers can make use of the .FORSALE domain to organize an online garage sale. People love exhibitions and garage sales a lot simply because you get to buy fairly new items at a relatively low price. So if your sales are going on in a highly receptive neighborhood and you have the time to set up a website for the sales event .FORSALE should definitely be the domain of choice.