You mean bot owner integrate a bot to payout automatic?
The Satoshi will be added after claim to the user's balance.
The user can withdraw anytime to faucetbox unless there is a mininum withdraw.
You can append the alert after the user claimed from the faucet like "Withdraw to Faucetbox" and redirects to the account page.
I only mean that on my test faucet at address what is already infected by bots I am getting about 30 claims and 3 cash outs per hour now with this script. Rewards are set to 1 satoshi every 720 minutes, so those must be all bots (and if someone thinks that is a lot of bots, no it is not, there has been a MUCH more with previous scripts and different rewards).