Repair orders, a bay calendar, parts from your wholesalers and invoices - in the browser and on the mechanic’s phone. One plan, every feature.

How it works
Let’s follow one car - PLWZ 9012C Mrs Katarzyna’s Toyota Corolla - from the moment she hands over the keys to the issued invoice.
Scan the VIN with the camera and the make, model and engine fill in by themselves. Pull company details from the tax ID. Mark damage with a finger on a sketch of the body and print the check-in report on the spot.
The calendar splits the week by bay and by mechanic. The app proposes the nearest free window, and a longer repair can be spread across several time segments.
Add parts straight from a wholesaler’s catalogue or from a CSV file. Margin and price rounding follow your workshop’s settings, and the cost summary is always up to date.
The dashboard shows the cars on site, each mechanic’s plan for the day and the orders whose parts nobody has ordered yet. The owner sees the same from home or from another workshop.
Lines carry over from the order to the invoice. Find the buyer by tax ID, send the invoice to KSeF, Poland’s National e-Invoicing System, and see its status and whether it has been paid.
Mobile app
The mechanic has the order with them: damage photos, parts, the day’s plan. Everything syncs live with the browser version.
Chrome extension
Nitro Serwis Assistant adds a “Send to Nitro Serwis” button next to “Add to cart” in your wholesalers’ online shops. Name, manufacturer, net price and quantity go straight onto the order - one part at a time or the whole cart.
Add to ChromeNEWOnline tyre-change booking
Put the link on your website, Google profile or Facebook. Customers pick a day and time from the free slots, see your price list and a note from the workshop - and you get a ready booking in the bay calendar instead of answering the phone all season.
Only free times, based on how many bays you have and how long you set a visit to take.
A booking reaches you only once the link is clicked - no fake requests.
The customer, the car and an order for the mechanic are created for you, and the customer is notified.
Take the removed set into tyre storage straight from the booking.
The full feature list. Every one of them is in the plan - no extra paid modules.
Every document prints with your logo and company details - the customer takes home paper that looks like yours.
Pricing
No choosing between plans and no paying extra for modules. Your first month is free.
No payment card · No commitment
Every feature is in one plan. The first month is free - during it we’ll contact you to agree the terms of working together.
Yes. Create an account and set up your workshop yourself. If you’d like help getting started, we’re here.
Yes. You send an invoice issued from an order to KSeF, Poland’s National e-Invoicing System, straight from the app, and see its status in the invoice list.
Email [email protected] or call +48 694 565 631. We reply within one business day.