Guide · Updated October 2026

Ranking updated

How to choose a PRRO app in Ukraine

A customer pays by card, waits a second and asks for the receipt. With a PRRO app the receipt is created on your phone, registered with the tax service and sent to the buyer by email or messenger. The hard part is not the receipt. It is picking the app before that first sale.

What to check before you choose, then PRRO apps. Whether you must use a cash register, and which rules apply to your FOP or company, is set by the State Tax Service of Ukraine. Check with the tax service or an accountant. This guide is not tax advice.

Start with the rules

The State Tax Service explains who must issue fiscal receipts and how to register a software cash register. Read its guidance or ask your accountant before you install anything. Compare apps in PRRO apps.

Match the app to how you sell

If you take cards, look for an app that pairs payment and receipt. If you sell online or at markets, check how receipts reach the buyer and what happens without a signal. Close each shift with a Z-report as the app guides you.

Prepare the signature

PRRO apps sign receipts with a qualified electronic signature. Keep it valid and stored safely, and set up two-factor login on the accounts around it; see how to set up two-factor authentication.

Around the till

For taxes, declarations and banking as a sole proprietor, see apps for Ukrainian sole proprietors (FOP). To keep receipts in order, see how to organize receipts.

Compared from each developer’s own store description.
StepWhat you doWhy
1. Do you need oneask the tax service or accountantfollow the rules
2. How you get paidcash, card, onlinethe right features
3. Receiptsemail, messenger, printwhat buyers expect
4. Signatureyour qualified e-signaturereceipts register
5. Test firstbefore the first saleno surprises at the till

Frequently asked questions

What is a PRRO?

A software cash register: an app that creates fiscal receipts and registers them with the State Tax Service of Ukraine.

Do I have to use a PRRO as a FOP?

It depends on your situation. Check with the tax service or an accountant.

Can I send a fiscal receipt without printing it?

Many PRRO apps send receipts by email or messenger. Check the app you choose.