At the time of your photo session you are encouraged to bring cash (because it works even if we can't get a reliable internet connection, and we dislike paying the card fees). If network permits we will have options for payment in:
Cash
Credit Card (Visa, MasterCard, American Express)
Debit
Cryptocurrency (Bitcoin, Nano)
(Wait, what's Nano? How do I pay with Bitcoin? - more info coming soon!)