Is there a minimum size for a recurring buy? Updated September 30, 2021 14:51 Yes. The minimum for a recurring buy is $10. This is the same minimum for any order submitted. Related articles What are the fees on crypto withdrawals? How to set up a recurring buy? What types of orders are supported? Can I edit the details of an existing recurring buy -- like change the frequency, amount, and/or bank account? When will Voyager debit funds from my bank account for a recurring buy?