PennaPay
Invoicing and expenses — the whole money side.
PennaPay started as a free invoice maker. It's becoming the full money layer for solo operators: send the bill, track what you spent, know your margin — all in one place.
Included free
01
Invoicing.
Live PDF preview as you type, Stripe checkout for your client, 12 templates. Free forever — no sending limit, no expiry.
Try PennaPay free →02
Orders.
Confirm the deal before you bill: quote → order → invoice. Revise an order freely, consolidate several into one invoice, or bill it across stages — PennaPay tracks what's already invoiced.
Open in app →03
Expenses + profit.
OCR receipt scanning, rule-based vendor categorisation and a P&L view that loads in under a second. Know your margin before the month is out.
Open in app →01
Live preview, as you type.
See the PDF render exactly as your client will, while you're still editing. No render-wait, no surprises — what you see is what they get.
02
One link, settled.
Every invoice ships with an optional Stripe checkout link. Your client taps, pays, and you're notified the moment it lands.
03
Free forever. No clock.
Send unlimited invoices on the free tier with a choice of template designs. A tasteful "Built with PennaPay" colophon — that's it. Upgrade only to remove it.
Simple invoicing for people who do it all.
No popups. No pressure. Just a clean space to send your invoice and move on. Your clients get a beautiful, designer-level PDF — not something that looks like it came from a generic billing system.
Part of PennaSystems
More feathers in the same fan.
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PennaScheduleA calendar your clients can use.
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PennaConnectClient conversations, in one thread.
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PennaVentoryInventory and files, kept tidy.
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PennaFolioA portfolio you can update in a minute.
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PennaShareShare files without a login wall.
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PennaWelcomeA polite first hello to new clients.