A real mechanic’s quotation with labour and each part on its own line, so the customer approves the work before you start. Download it free, or make yours on your phone and send it by text or email.

The lines people in this trade add most often in Wow Invoice. Save them once and they’re there for every estimate and invoice.
| Line item | Unit | Tip |
|---|---|---|
| Labour | hour | The most common line on repair invoices |
| Oil change | job | Say the oil grade and litres |
| Oil filter | each | |
| Air filter | each | |
| Spark plugs | each | |
| Coolant | litre | |
| Wheel alignment | job |
Price labour from the standard time for the job, not the time it took last time. Customers trust a number they can compare.
Parts prices move week to week. Keep the validity short, 7 to 14 days, and confirm before you order.
A signed or accepted estimate before you open the engine ends “I never agreed to that”.
Wow Invoice turns this template into a 1-minute estimate: pick the design, add your logo, tap your saved items, and send it by text or email. When the client says yes, one tap turns it into the invoice.
The customer approves the price before you start, and in many places the law requires it. If you find more work, send a new estimate before you do it.
Yes. Download the PDF example for free. The Wow Invoice app is free to download too, and makes estimates and invoices on your phone.
You send it from the app by text or email, and the client signs it to say yes. Then you turn it into an invoice with one tap.
Yes. When the client says yes, turn the estimate into an invoice with one tap, with the same items and prices.