The TSE that justruns.
No sticks, no cables, no failures: the online TSE is built into Liefro and signs every transaction automatically.
Why an online TSE?
No hardware
No USB stick to lose or break – the TSE runs in the cloud.
Active in minutes
Activate instead of plugging in – no IT knowledge needed.
Tamper-proof
Every transaction is signed and stored unalterably.
Always up to date
Updates arrive automatically – nothing for you to do.
Export included
TSE data for inspections and your tax advisor in a few clicks.
Personal support
Questions about TSE or KassenSichV? Our team is here to help.
How the TSE works in your day-to-day
Every transaction gets sealed
Your POS sends every tax-relevant transaction to the TSE, where it receives a timestamp, serial number and digital signature.
- Timestamp and POS serial number
- Unique digital signature per transaction
- Later changes become visible immediately
TSE data right on the receipt
The signature data is printed on every receipt automatically – on paper or digitally via QR code.
- Automatically on every receipt
- Paper or digital
- Meets the receipt obligation
Works on every Liefro device
POS at the counter, Mini POS or waiter app – all devices use the same online TSE.
- Liefro POS and Mini POS
- Waiter app at the table
- One system for all devices
Ready in four steps
Get access
You get in touch, we set up your Liefro account.
Activate the TSE
We activate the online TSE together with you.
Connected automatically
From the first receipt, every transaction is signed.
Export & check
Data always ready for inspections and your tax advisor.
Mandatory since 2020
Every electronic POS in Germany needs a certified TSE – regardless of sector or size.
2020
TSE mandatory since
§ 146a AO
Legal basis
0
USB sticks needed
TSE FAQ
The technical security system consists of a security module, storage and a digital interface. It ensures POS transactions can't be changed or deleted unnoticed later.
Ready for the online TSE?
We'll show you how easy it is in a free demo.
This page provides general information and is not a substitute for tax advice.
Let's create
something
amazing together.
Have a question or ready to get started? We'd love to hear from you across our global offices.