Add /swag

[Kikobeats]

The least it should do is to say thanks to any contributor sending you swag totally free.

Inspiration

• https://store.gatsbyjs.org
• https://github.com/gatsbyjs/store.gatsbyjs.org

Providers

• https://ramptshirts.com
• https://custom.sockclub.com/
• https://www.stickermule.com/
• https://myphotosocks.com/
• https://www.printfection.com