Kerythos Invoice
Back to the Playbook
PlayGetting paid·4 min read

Estimates that turn into paid work

A good estimate is half the sale and half the invoice. Write it so the yes is easy and the bill is never a surprise.

Kerythos team · July 7, 2026

An estimate is not just a price. It is the moment you set expectations for the whole job, including how much the client pays and when. Get it right and the final invoice writes itself, with no arguments about scope.

Make the yes easy

The faster and clearer the estimate, the more jobs you win. Send it while the conversation is still warm, ideally the same day you talk. List the work in plain language, line by line, so the client sees exactly what they are buying.

  • Itemize the work, not just a single lump sum.
  • Say what is included, and quietly say what is not.
  • Give it a clear validity window, like "valid for 30 days."

The estimate that wins is rarely the cheapest. It is the clearest, because clarity feels like trust.

Set the money terms up front

This is where you prevent the awkward conversation later. Right on the estimate, state your deposit and your payment terms, so agreeing to the work means agreeing to how it gets paid.

A line like "50 percent deposit to book, balance due on completion, payable by card or transfer" does more for your cash flow than any reminder ever will. The client signs off knowing the whole shape of the deal.

Turn the yes into an invoice

When the client approves, you should not be starting from a blank page. A good estimate converts straight into an invoice: same line items, same totals, same terms. You just add the deposit request now and the balance later.

Before your next estimate, add your deposit and payment terms to the template itself. Write it once and every future job gets paid on your terms, automatically.

Get the Playbook in your inbox

Practical plays on getting paid and running a healthier business. Pick how often you hear from us.

How often?

Free. No spam, unsubscribe anytime. Privacy

Create a free invoice