For billing that doesn't need the full proposal-and-acceptance workflow first.
A standalone invoice you create directly, without a client accepting a proposal first. It's built the same way a regular invoice is — events, photobooks, additional products/charges, and a pricing summary — just without the proposal step before it. Instant invoices have their own numbering series (e.g. "Instant Invoice #INS01"), separate from your regular proposal-based invoices.
Reach for an Instant Invoice when there's no real negotiation to send a proposal for — a walk-in client, an extra add-on charge for an existing job, or a booking agreed verbally that just needs an invoice on the spot.
Go to Invoices → Instant tab, then Add Instant Invoice. Add events (with team/add-ons, auto-priced from your rate card or set manually), photobooks, and any additional products or charges, exactly like a regular proposal.
Use Record payment the same way as a regular invoice — amount, date, method, notes — with Paid and Balance due tracked automatically.