An electrical job is rarely one line. There is a first fix weeks before the second, a consumer unit that is its own conversation, testing at the end, and a call-out that may or may not turn into work. By the time the certificate is written the invoice is the last thing anybody wants to be building out of a notes app.
These go in your price book once, with your own prices against them. After that a line is one tap: the item, the description, the unit and the price fill themselves, and the totals resolve underneath.
| Line | Unit |
|---|---|
| Electrical labour | hrs |
| Call-out and assessment | each |
| Consumer unit replacement | each |
| Downlight, LED dimmable | each |
| Socket or switch, additional | each |
| Testing and certification | each |
| Materials and consumables | job |
Prices are yours. Invoice Koi ships a handful of round placeholder lines to start from and never fills your book with figures you did not set.
The price book holds your hourly rate, your call-out, your downlight price. One tap puts the item, the unit and the price on the line, and the totals resolve underneath.
Group the lines under headings with their own subtotals, so a customer reading the document can see what the rewire cost and what the lights cost without asking you to break it down.
Everything is on the phone. You can build the whole invoice standing in a plant room with no bars and it is there, complete, when you get back to the road.
Yes. An accepted estimate converts to an invoice with the lines, the client, the tax and your terms carried across, so a job that was quoted in March bills in April without being retyped.
Yes, entirely. Invoices are written, PDFs are drawn and the figures are worked out on the phone. Nothing waits on a server, and no screen needs a signal to open.
No. Everything works before you make one. An account exists so a lost phone does not lose the books, and so a second device can pick them up. Nothing else is behind it.
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