Receive two gallons of kombucha refills per month for $35. The day you sign up we will set you up with all the bottles you need to fill the membership. That is either 16 - (16oz bottles) or 4 - (64oz bottles) or any combination that equals the same amount. After that you bring your bottles in to be refilled or exchanged. Refills do not roll over month to month, if you do not use your refills you loose them. When you go over your membership amount you will receive a discount for any additional Refills, 64oz growler refills are $10 and 16oz bottle refills are $2.50.  No Commitment.  Kombucha in the store will cost an average of $4 per bottle, with your membership you pay $1.87 per bottle! $30/16bottles = 1.87