Random acts of kindness don't have to cost money- smiling, holding the door open for someone, letting a car make a difficult turn with a wave- all easy, random and free!
Some paper and tape make for an easy RAOK. You can write notes of encouragement and tape them up in public. I happen to already own these gorgeous hand-lettered affirmatives from Valerie Wieners Art so I printed them out and made a tour of public bathrooms. The boys' camp office, Hobby Lobby, and the grocery store all got a little love; hopefully whoever sees them with smile at the reflection