Order or Download FREE Smile Cards. In 2003, smile cards began appearing all around the world. A kindness game of tag, where “you’re it” because someone has done something nice for you. When you get a card it’s your turn to do something nice for someone else and, in the process, make the world a better place one person at a time. A pay-it-forward game: anonymously make someone smile, leave behind a card asking them to keep the random acts of kindness going. Right now you can request FREE pre-printed smile cards by mail or you can download and print yourself. This FREE Smile Card offer will be available for a limited time only, so get your cards now and pass it on!