Smart, complete financial system for automotive services

Kar Factor

Type the car plate and the invoice is ready; stock, customer debts, profit per invoice and tax-authority submission follow automatically.

For: Car dealers, tyre shops, oil change, mechanics, alignment and battery shops

How it works

How does it work?

Type plate
Invoice
Stock & debts
Tax link
Features

What you get

Plate-first invoicing

Type a plate or mobile; the returning customer and last visit show up.

Dealer commission

Percent or fixed commission; payer is buyer, seller or half-and-half with two linked invoices.

Partner deals

Costs per car, each partner's capital and profit split; profit report per car.

Batch-based stock

Each purchase is a batch with its own cost; sales draw from the oldest batch; stock value and profit per invoice.

Instalments & cheques

Many instalments or cheques in one go; cleared, bounced, due dates and receivables.

Tax-authority e-invoice

22-digit tax ID, signing and submission, inquiry, correction and cancellation (optional).

Live sample

Try it yourself

Tap and drag to see this system's logic. Data is made up.

  • Invoice by plate or mobile
  • Dealer commission and partner deals
  • E-invoice to the tax authority
FAQ

Frequently asked

Which businesses is it for?

Six sectors: car dealers, tyre shops, oil change, mechanics, alignment and batteries. Each has its own fields and stock.

I don't know accounting. Can I use it?

Yes. It is made for people who just want to issue invoices and know what they sold and are owed: Persian, Jalali dates, big buttons and a guided tour.

Is the tax-authority link mandatory?

No, it is optional. You need your tax memory ID, private key and signing certificate.

Does it work on a phone?

It is designed phone-first and can be installed like an app.

Want to see it running on your business?

One call is enough: demo, pricing and plan, straight away.