You pay for as much or as little as you want. The price per ounce is clearly labeled. So yes, you can get as many samples as you want but they will not be free
It’s by the ounce so you can taste a little our pour a full 16 ounce beer
If you are time in the bar the owner will ask your i.d and credit card in the bar and he will give you a wristband for pouring your own beer or wine. He will show you too on how use the machine plus if you want to taste first yeah you can.but it's already in you tab once you start pouring in your glass.
Everything is pay-by-the-pour. You are given a bracelet that activates the taps, take a glass, and you are only charged for what you pour
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