All service are free! You just pay server fees how much is the server fees? can you also set it up for free if i have my own personal server?
$20 per month, If we deploy your personal server, it will takes extra time and it is inconvenient to manage it for us. If you are good at coding, you can deploy our script in your server by yourself.
This is not free after all because $20 per month on server can easily eat up any profits gained by running the faucet.