📲 Invoice on WhatsApp
Send a link your customer can open on any phone, with your bank details and a copy button.
Invoice & receipt app for mechanics, panel beaters and auto electricians
Free invoice & receipt app for Mechanics & Auto Repair in Nigeria
Parts plus labour, paid in bits. Give customers a proper receipt and stop arguments about “how much did I pay you?”.
- No download
- Send on WhatsApp
- Free to start
Your auto repair price list, saved for you
Add an item once and Oya Invoice remembers it. Next time, tap it and it's on the invoice with the right price.
| Item | Price |
|---|---|
| Brake pads (front) | ₦25,000 |
| Engine oil & filter | ₦32,000 |
| Labour | ₦15,000 |
| Wheel alignment | ₦8,000 |
✅ Proof of payment
Customers upload their transfer screenshot. Confirm in one tap and the receipt is created.
⏰ Know who owes you
Deposits and balances tracked automatically, with polite reminders in one tap.
Questions from mechanics, panel beaters and auto electricians
Is there a free invoice app for mechanics, panel beaters and auto electricians in Nigeria?
Yes. Oya Invoice is free to start and built for Nigerian mechanics, panel beaters and auto electricians. It saves your price list, sends invoices and receipts on WhatsApp, and tracks part payments.
Does it work without downloading anything?
Yes. It works in your phone browser and can be added to your home screen like an app.
Can my customer send proof of payment?
Yes. On the invoice link your customer can upload their transfer screenshot. You get notified, check your bank app, and tap “Yes, I got it”. The receipt is created automatically.
Is Oya Invoice free?
Yes. You can start free with no card and use every feature. Pro costs ₦500 per month and removes the “Made with Oya Invoice” line so your invoices carry only your brand.