An Earn.com profile lets you replace your public email with an inbox that pays you. By setting up a profile at Earn.com, you can receive paid messages from people outside your network. You can then keep the money, or donate it to charity. It's similar to LinkedIn InMail, except you get paid!
Here’s how it works:
Someone googles you or clicks “contact me” in your bio to reach your Earn.com profile
They write a message, and pay to send it to you
You get a notification and reply to them at Earn.com
Upon receipt of your reply, your payment is unlocked