The dues page is the public price sheet: what camp costs, what's included, and how to send payment. We don't run a payment processor — you send your contribution directly using one of the methods listed there, as a separate payment per person.
Your invoice is built live from your registration: each amenity or choice that carries a cost becomes a line item, with links back to the exact form question it came from and your running balance. Please include "Invoice #<your invoice number>" (shown on the invoice) in your payment note so we can match it. You can also email yourself the invoice, and camping partners can choose on the registration form to combine onto one invoice.
Camp at a Burn:
Camp Contactat Burning Man