IWon.com is a free casual game site and web portal that offers the chance to win cash for charities through activities such as playing online games. Originally, IWon was highly similar to Yahoo! (at the time), but offered points (good toward daily prizes) for using their search engine and various other features, such as news and weather reports.
Social media 
As of January 2011, in an attempt to reach out to users through the social medium of Facebook, iWon has launched an interactive game portal similar to the one found on their website. It offers similar games and features including a daily prize draw during its opening months.
- Company homepage
- $1 million dollar giveaway
- NY Times article about IWon's relaunch
- The IWON Prize Arcade on Facebook