The 25,000-euro threshold for the "white cash register" explained correctly

An incorrect threshold calculation can lead to an investment made too early or, conversely, a missed obligation. The general rule becomes clearer when you first determine which services qualify as restaurant and catering services and which sales are excluded.
Will the black box be removed in GKS 2.0? No: this is what FDM 2.0 does

The Federal Public Service Finance refers to this component as a Fiscal Data Module (FDM), often called a “black box” in practice. In GKS 2.0, the cash register communicates with an updated FDM via a new protocol. That module transmits receipt details online to the government’s cloud server.
GKS 2.0 Deadlines: When Does Your Hospitality Business Need to Make the Switch?

GKS 2.0 became mandatory on July 1, 2026, for new hospitality businesses subject to the registered cash register system. Existing users have a transition period. The official schedule identifies three groups, based on the date the current cash register was purchased.
12 Tests Every Payment Integration Must Pass

Payment issues are often rare but have a significant impact. A customer might pay twice, an order might remain open by mistake, or a refund might only be visible in one system. With a fixed test set, you can make these exceptions predictable.
Securely Managing API Keys for Payments: Practical Guidelines

Payment integrations do not always use a single API key in the literal sense. Some providers use client IDs, secrets, certificates, or OAuth. The security principle remains the same: only the appropriate applications and people are granted the minimum necessary access.
How does a connection between a point-of-sale system and a payment terminal work?

Behind that simple experience lies a stream of messages between the point-of-sale software, the terminal, and the payment provider. When that stream is well-designed, it speeds up the checkout process and makes discrepancies easier to trace. If exceptions are missing, however, a network problem can actually lead to duplicate or uncertain payments.
Integrating the reservation system, payment, and point-of-sale: What's feasible?

A data link can transfer information and prevent duplicate entries, but it must clearly define which status takes precedence. The reservation indicates that a spot has been booked, the provider confirms a payment, and the cash register records the final sale.
Reduce No-Shows with Reminders and Advance Payments

Not every missed appointment is due to a lack of willingness. A customer might write down the date incorrectly, be unable to find the link to make changes, or miss a communication. So start with the basics before requiring a large deposit for every reservation.
Choosing an Online Reservation System: 8 Questions to Ask Before You Start

A long list of features means little if the system doesn't properly understand your tables, time slots, staff, or rooms. Ask each vendor these eight questions and use a single specific reservation as a demo scenario.
Peppol via Scrada: Keep B2B Invoices and Point-of-Sale Sales Separate

Scrada can receive and send Peppol invoices while also supporting digital daily receipts and cash journals. These features are integrated into the same platform but serve different transactions. A clear decision rule prevents duplicate revenue or missing invoices.