No plan you have to fit inside. Either you top up credit, which counts down one koruna per sale, or you buy a year and stop counting altogether.
Credit and subscriptions go on sale in December 2026. The first five sales are free, so you can start the moment the app is out. You will only need to pay after those.
Free
5×
The first five real sales are free, with everything included. No card, no sign-up. Testing against the tax administration’s playground is always free and unlimited — the playground records nothing, so charging for it would be dishonest.
CZK 1
per sale
One koruna per recorded sale. The smallest top-up is 100 Kč, which is a hundred sales — for a tradesperson issuing ten a month that lasts most of a year. Credit is valid for 24 months.
| 100× | CZK 100 |
|---|---|
| 500× | CZK 450 |
| 1000× | CZK 800 |
smallest top-up: CZK 100 · 24 m
CZK 790
per year · that is CZK 66 a month
No limit on the number of sales, including sending receipts with proof of delivery. The yearly plan is better value and is a single invoice for your books.
CZK 99 per month
Prices are final and include VAT. Your tax document arrives by e-mail.
01
From roughly 66 sales a month the subscription costs less than credit. Below that line it does not — and in that case do not buy it.
| Credit | CZK 30 |
|---|---|
| Subscription, yearly | CZK 66 |
| Subscription, monthly | CZK 99 |
Credit works out cheaper for you.
02
The act is to offer an EET OFF regime: you do not record. Under the government's version you buy that with a surcharge — the tax slice of the flat payment rises from 100 Kč to 1,500 Kč a month, 16 800 Kč a year. On 19 August 2026 the Senate proposed dropping the surcharge, so until the Chamber decides, nobody knows whether EET OFF will cost {extra} Kč a year or nothing. Recording with Eetuj costs 790 Kč a year, or 360 Kč at thirty sales a month — and that holds whichever way the vote goes.