Can Blow to Know accept both coins and dollar bills?
No, Blow to Know is limited to accept either coins or dollar bills
Do the acceptors give change?
No, it doesn’t.
How many coins can the machine accept? Does it have to be always the same coin?
You can adjust the machine to work for a maximum of 4 coins of the same type.
How many quarters does it hold?
How many bills does the stacker hold?
Can the machine run for free?
Yes. A push button model is available.