Builders Invoices
How it worksPricingOpen the desk
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The product, in the order you use it

From a wet floor to a paid send.

Pick a job, pick the item or say it, choose how the sheet looks, then pay before email or WhatsApp will carry it. Calculators on the free plan stay estimates.

  1. 01

    Quick invoices

    Open the invoice desk. The home page only sells the product. On the desk, pick one of six plumbing jobs, tap an item, and the sheet totals itself.

  2. 02

    Voice to invoice

    Say the customer, the work, and when it is due. A kitchen mixer is a kitchen mixer, “two of them” is a quantity, “two weeks” is 14 days. Speech stays in the browser. Voice never sends.

  3. 03

    Invoice templates

    Thirty layouts: letter, rail, banner, ledger, night sheet, ticket, plan, and a contract letter. Six sit on the invoice page. The rest stay hidden until you choose to view more. An old invoice keeps the template it was saved with.

  4. 04

    Email and WhatsApp, after you pay

    Create an email and password first. Two invoices can be sent free, as a designed PDF and on WhatsApp or email. After that, Pro is £12.99 a month, or £99.00 for the year.

The office diary is a separate page. It does not write the invoice. Open the calendar · Open the staff desk

Field estimates, not a code stamp

Two sums you can do before the invoice: litres in a straight pipe, and the fall over a run. They stay on this page. They are not emailed to a customer.

Pipe volume

Litres inside a straight run.

1.77 litres

Stays on this device. Not uploaded, and not a code stamp.

Pipe fall

Drop over a run at 1:n. A waste is often near 1:40.

100 mm drop

Stays on this device. Not uploaded, and not a code stamp.

All plumbing calculators

On this device

The template you picked, the cookie choice, calculator inputs, and any jobs you have not moved to Pro.

On your account

After Pro is paid: saved invoices, contacts, price-book edits, reminders, and whether a job was emailed or shared. Card numbers stay with Stripe.