PSA and Commercials

1. A commercial is about introducing and making the people to buy the products while PSA is about the message which people try to make you avoid from bad things.
2. The three things that'd makes the commercial and PSA memorable is we can have interesting pictures, exciting musics and maybe some celebrity on our video
3. The two things that'd make a commercial and PSA when it is played on the radio is it could has an exciting musics and some funny talking on the radio.