Ko-fi lets creators receive small tips from fans of their content. Anyone can create Ko-fi profile and share their personal Ko-fi link or embed a Ko-fi button on their site. Each donation is roughly equal to the price of a coffee. We chose coffee as a friendly metaphor for showing support, but the money goes directly to the creator and they can spend it however they wish. You can think of Ko-fi as a digital tip-jar. It's all free to use. All you need is a PayPal account to receive or send payments. We don't take any cut or get in the middle of the transaction, but note that PayPal may charge a small fee.