Use cases: one invoice, no product account

Freelance design and copy

A brand job closes on Friday. The client’s AP desk wants a PDF with a PO number in the notes, a 12% tax line and a due date. You are not going to migrate their vendor portal for one file. Fill From with the studio name (Cyrillic is fine), Bill to with the legal entity, one or two lines (“Identity system, week 3”), tax 12, notes with the PO. Download. Attach in the thread you already have.

Contractors billing in KZT

Tenge is a first-class currency on this form, not an afterthought USD conversion. The PDF prints KZT and a two-decimal amount. Discount is a flat tenge amount so a “loyalty 5 000” line does not fight a percent. If your tax office wants a BIN on the page, put it in Address or Notes — we do not invent tax IDs.

On a job with only a phone

Safari on iPhone can fill the form and save the PDF to Files. That is the whole point of client-side generation when you are not at a laptop. See the iPhone guide for the download sheet and popup quirks.

Agency billing a client

An agency already has a contract. They need a dated invoice that matches a milestone, not another login for the intern. Use invoice numbers you control (INV-20260828-004). Put payment details once in Notes. Keep the logo under 2 MB PNG. Do not paste the whole statement of work into the line-item list — A4 will clip it.

A late-payment reminder

Re-open the draft in this browser, change the due date, add “second notice” in Notes, download again. There is no dunning sequence here. That is a feature: we do not store the debtor list.

If your life is 200 invoices a month with reminders and tax filings, buy software built for that. If you need one honest page today, use the generator.