No more mistakes.

Invoices with the right taxes, your logo and your customer’s language, sent from your own email. Record every payment and see what’s still owed. Every invoice is right, kept as issued, and found in seconds.

Stop chasing your money.

From the finished job to the money in the bank, without retyping a line.

Taxes for all of Canada

Working out taxes by hand is how errors get in. GST, HST, PST and QST for all 13 provinces and territories, with your registration numbers on every invoice. When a rate changes, Karzen updates it.

In your customer’s language

A French-speaking customer shouldn’t get an English invoice, or the other way around. Each customer has a language, and invoices, tax names and emails follow it, even when you work in the other one.

Kept as issued

When a customer questions an old invoice, you need the one they actually got. Each invoice is saved as a PDF exactly as it was issued, so what you send today is what you find years from now.

Sent from your email

Your customer should hear from your shop, not from an address they don’t know. Email the invoice from your shop’s own Gmail, Outlook or other account. No internet? It goes out when the connection is back, and you can see that it was sent.

Every way to pay

A deposit noted on a scrap of paper gets forgotten. Cash, debit, credit card, cheque or Interac e-Transfer: take a deposit before the job, take several payments, and record refunds.

What’s still owed

Money owed slips through the cracks. See every unpaid invoice, and what each customer owes right on their file.

Voids done right

An invoice that vanishes is a hole in your books. Voiding an invoice takes a reason and a manager’s PIN, so nothing disappears quietly.

Quebec tire duty

Looking up the duty on new tires slows down the counter. Add it in one click, at the right amount for the tire size.

Card payments at the counter

Typing the amount twice is how the till stops balancing. Send the amount to the card terminal, and the payment lands on the invoice by itself. Coming soon

See other features.
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