Fast selling at the counter
Scan the barcode, find the item, adjust the quantity, choose the payment method and print the receipt right away.
Sales, orders and reservations — one app
Simpler selling. Ready to serve from today.
Sen Kasa is a complete point-of-sale system for restaurants, nail studios and small businesses run by Vietnamese entrepreneurs in Czechia. Download the app and start selling today, or leave the installation and staff training to us.
Set the system up yourself in minutes, or leave it to us
Sen Kasa ProIncluded in your plan
Included in every subscription
QR ordering and reservationsGuests scan the code at the table, look through the menu, order, and can even reserve a table in advance — no surcharge, no second app.01QR ordering at the table
02Online table reservations
03Embed on your site, social media, Google Maps
Right awayready to use from today
Your choiceinstall it yourself or with our help
QR & reservationspart of every subscription
2027EET-ready before the law takes effect
From everyday selling to orders, reservations and proper receipts.
Every feature goes straight to the point: checkout, QR ordering, reservations, product management and reports.
QR ordering and reservations
Guests order at the table themselves or book ahead through a QR code, your website, social media or Google Maps — all part of your plan.
Product management and reports
Track items, prices, VAT, stock and takings right in the app, with no separate spreadsheet.
Who it's for
A fit for restaurants, cafés, nail studios and small shops.
Whatever you sell, Sen Kasa is simple enough to start using on the very first day.
01
Restaurants and pho bistros
QR ordering at the table, fast checkout at peak times, proper receipts.
Learn more →02Nail studios
Online appointment booking, records of regular clients and fast service checkout.
Learn more →03Cafés and bubble tea
Orders at the table or to go, a daily view of ingredient stock.
Learn more →04Grocery and mixed goods
Barcode scanning, stock management and VAT receipts for small retail.
Learn more →01
Restaurants and pho bistros
- QR ordering at the table
- Online table reservations
- Fast checkout at peak times
- Proper receipts
02
Nail studios
- Online appointment booking
- Records of regular clients
- Fast service checkout
- Embed booking on your site, social media and Google Maps
03
Cafés and bubble tea
- Orders at the table or to go
- QR ordering at the table
- A daily view of ingredient stock
- Fast selling at the counter
04
Grocery and mixed goods
- Barcode scanning
- Stock management
- VAT receipts
- Track items, prices, VAT, stock and takings in the app
Set the system up yourself in minutes, or let us take care of everything.
Sen Kasa is ready to use as soon as you download it. If you need a printer installed, VAT configured or your staff trained, contact us for a one-to-one consultation.
Download and start right away
Download the app, enter your business details and start selling today — a good fit for small businesses already used to working on a phone.
Installation and training at your place
We designed the setup so you can manage it without a technician, straight out of the box. If your operation is more complex, get in touch — let's go through a solution that fits.
Download the Sen Kasa app
EET 2.0
Ready for EET reporting before the law takes effect in 2027.
Sen Kasa will fully support EET 2.0 reporting before the law's effective date. For businesses that need only EET and not a whole point-of-sale system, we offer a separate, simple EET solution aimed at exactly that need.
✓Receipts to the Czech standard: DIČ, Provozovna, Pokladna, FIK, BKP, PKP✓Ready before the EET 2.0 law takes effect in 2027✓A standalone EET solution for businesses that need only the reporting and nothing more
Pilot programme · limited to 25 businesses
The first 25 businesses will not migrate alone.
We are recruiting the first group of merchants to complete the hardware, catalog and real-world operating migration together.
Businesses that register through this form and participate in the pilot will receive 3 months of Sen Kasa Pro free.
- Hardware review before buying replacements
- Help migrating the catalog and barcodes
- Vietnamese setup and guidance
- Parallel testing beside the old system
Frequently asked questions
Can I install Sen Kasa myself?
Yes. Download the app, enter your business details and start selling right away. If you need help installing a printer or training your staff, we will come to you.
Is there an extra charge for QR ordering and reservations?
No. Both are part of the subscription, including embedding reservations on your website, social media and Google Maps.
Does EET work already?
We will be ready before the EET 2.0 law takes effect in 2027. Businesses that need only EET reporting can use our standalone EET solution.