Many people like to be helpful, and don’t charge anything for it. Especially small businesses. Using LunchMoney, a button on their helpful emails lets you make a small donation in return.

Like this:

Was this email really helpful? Help keep helpfulness cheap—leave $1 using LunchMoney.

Your payment is anonymous. Learn more about LunchMoney.


Payments are processed quickly and securely with PayPal. LunchMoney keeps 10% of tips, and passes the rest on to its clients every month, once they’ve earned $10 or more.