Here's how it works:
Visitors to the machine are encouraged to write a Tweet with the #EventHashTag and #SecretCode sharing their experience to activate the machine.
A custom hashtag that can be chosen by you. Once our machine finds the event hashtag it will automatically dispense an item.
To prevent abuse, the secret code is a 3 digit number randomly generated after each activation of the machine. This ensures that visitors must be physically at the machine in order to trigger a dispense.