Failsafe Internet for Gastronomy & Hospitality: Securing Card Payments, Guest WiFi and Booking Systems
Card payments, guest WiFi, online bookings - modern gastronomy and hospitality depend on the internet. Learn how Internet Bonding prevents outages.
Zusammenfassung
TL;DR
Gastronomy and hospitality today are completely dependent on the internet: card payments, guest WiFi, booking systems, point-of-sale and smart-hotel features only work online. An outage means lost revenue, annoyed guests and image damage. AlwaysOn by Werner.Solutions offers graduated solutions: AlwaysOn Backup for cafés and smaller restaurants (failover under 90 sec), AlwaysOn Premium for hotels and upscale gastronomy (seamless failover under 100ms). The investment often pays off after the first prevented outage.
Why gastronomy and hotels depend on the internet
The days when a restaurant or hotel could function without the internet are over. Digitisation has reached every area - from the order to the bill, from check-in to room control.
Critical systems in gastronomy
- Card payments: debit and credit card terminals need a stable connection
- Point-of-sale systems: cloud-based POS systems such as orderbird, ready2order or Lightspeed
- Delivery service integration: Mjam, Lieferando, Wolt - orders come in online
- Reservation systems: Quandoo, TheFork, OpenTable
- Inventory management: automatic orders to suppliers
- Guest WiFi: expected by guests, often also needed for QR-code menus
Critical systems in hospitality
- Property Management System (PMS): check-in, check-out, room management
- Channel manager: synchronising Booking.com, Expedia, HRS
- Guest WiFi: a must today - bad reviews guaranteed in case of an outage
- Smart-room control: heating, lighting, TV over the network
- Card payments: at reception and in the hotel bar/restaurant
- Telephony: VoIP systems need the internet
- Streaming services: Netflix, Prime Video in rooms
The true costs of an internet outage
An internet outage in gastronomy or hospitality is not just annoying - it costs real money and damages reputation. The costs can be divided into direct and indirect losses.
Direct costs: lost revenue
When card payments don't work, many guests don't pay - they simply have no cash with them. Studies show: 70-80% of all payments in upscale gastronomy are cashless. An outage at peak time can cost hundreds to thousands of euros.
| Business type | Average hourly revenue | Cashless share | Loss per hour of outage |
|---|---|---|---|
| Café/bistro | 200-400 EUR | 60-70% | 120-280 EUR |
| Restaurant | 500-1,500 EUR | 70-80% | 350-1,200 EUR |
| Hotel (50 rooms) | 1,000-3,000 EUR | 90%+ | 900-2,700 EUR |
| Nightclub/bar | 1,000-5,000 EUR | 80-90% | 800-4,500 EUR |
Indirect costs: reputation and guest satisfaction
- Negative online reviews: "the WiFi didn't work" is a common complaint
- Cancelled bookings: when the booking system is offline, guests book elsewhere
- Lost regular guests: anyone who has a bad experience rarely comes back
- Stress for staff: manual workarounds cost time and nerves
- Delivery service ranking: Mjam & co. penalise businesses that are often offline
Typical causes of outages in gastronomy and hospitality
Infrastructure problems
Many gastronomy businesses and hotels are located in city centres with old infrastructure. DSL lines are often overloaded, fibre is not available everywhere. On top of that comes construction work that severs cables - particularly common in tourist areas with a lot of building activity.
Overload at peak times
Every hotelier knows the problem: at breakfast time 50 guests want to check their emails at the same time while check-outs are running at reception. Without sufficient bandwidth and intelligent prioritisation (QoS), everything stalls.
Outdated hardware
Routers and access points older than 5 years become a bottleneck. They do not support modern standards (WiFi 6), have a limited number of simultaneous connections and no failover function.
AlwaysOn solutions for gastronomy and hospitality
AlwaysOn by Werner.Solutions offers three graduated solutions. The choice depends on the size of the business and its requirements:
| Property | AlwaysOn Backup | AlwaysOn Business | AlwaysOn Premium |
|---|---|---|---|
| Technology | LTE backup with failover | Dual-WAN load balancing | True WAN bonding |
| Failover time | 30-90 seconds | 2-5 seconds | < 100 milliseconds |
| Card payments | Brief interruption tolerable | Mostly stable | Seamless, no interruption |
| Guest WiFi | Brief drop acceptable | Mostly without drop | Zero downtime |
| Bandwidth | Up to 100 Mbit/s | Up to 300 Mbit/s combined | Up to 700 Mbit/s bundled |
| Support | Email support | Email + phone | 24/7 hotline |
| Ideal for | Cafés, bistros, small restaurants | Mid-sized restaurants, bars | Hotels, upscale gastronomy, nightclubs |
Recommendation for cafés and small restaurants
AlwaysOn Backup offers sufficient security for smaller businesses. A switchover time of 30-90 seconds is usually acceptable for card payments - the payment can simply be repeated. What matters is that the main line is quickly available again.
Recommendation for hotels and upscale gastronomy
AlwaysOn Premium is the right choice for hotels and upscale gastronomy. Guest WiFi must not drop - negative reviews due to internet problems damage the image lastingly. The seamless failover under 100ms guarantees that running streams, video conferences and cloud applications are not interrupted. Property Management Systems (PMS) stay online, check-in/check-out run without delay.
Practical example: Restaurant with 80 seats
An Austrian restaurant in a city-centre location had repeated problems: DSL outages at peak time, card payments not working, guests having to pay cash or leaving frustrated. The solution:
- Keep the existing 50 Mbit/s VDSL line
- Additionally an LTE business tariff with 100 GB volume
- Bonding router with automatic failover
- QoS prioritisation: card payments > POS > guest WiFi
Result: not a single outage in 8 months. AlwaysOn Backup was the right choice here - the short switchover time is acceptable for card payments, and the investment paid off after the first prevented peak-time outage.
Practical example: City hotel with 45 rooms
A hotel in an Austrian provincial capital was struggling with two problems: unreliable internet and constant complaints about slow guest WiFi. The requirements:
- Stable connection for PMS and channel manager (business-critical)
- Sufficient bandwidth for 45 rooms with streaming use
- Separate prioritisation: reception before guest WiFi
Solution: AlwaysOn Premium with three lines (fibre 100 Mbit/s + VDSL 50 Mbit/s + LTE 5G). Total bandwidth: up to 250 Mbit/s, seamless failover under 100ms, failover protection 99.95%. The PMS runs over a dedicated VLAN connection with the highest QoS priority. Guest WiFi continues without noticeable interruption, streaming in rooms works reliably.
What you need for AlwaysOn in your business
AlwaysOn Backup for cafés and small restaurants
- Existing fixed line (DSL, cable or fibre)
- LTE/5G router with business SIM card
- Failover-capable router with automatic switchover
- QoS configuration: card payments > POS > guest WiFi
- Failover in 30-90 seconds
AlwaysOn Business for mid-sized restaurants and bars
- 2 fixed lines (e.g. A1 fibre + Magenta cable)
- Dual-WAN router with VRRP support
- Load balancing across both lines
- Automatic QoS prioritisation
- Failover in 2-5 seconds
AlwaysOn Premium for hotels and upscale gastronomy
- 2-3 lines (any combination: fibre, DSL, LTE, 5G)
- Professional bonding router
- Aggregator service with Austrian servers
- Separate VLANs: reception/PMS, guest WiFi, back office
- Quality of Service (QoS): PMS highest priority, then guest WiFi
- 24/7 support hotline
- Monitoring and alerting
When does the investment pay off?
The calculation is simple: a prevented outage at peak time often saves more than the AlwaysOn solution costs in a whole year. For a restaurant with 1,000 EUR hourly revenue and an 80% cashless share, one hour of outage costs 800 EUR in direct loss - plus image damage and knock-on costs. For hotels with 45 rooms, a full-day internet outage can mean revenue losses in the five-figure range (booking system offline, check-in/check-out delayed, annoyed guests).
Special requirements in Austria
Cash register obligation and RKSV
In Austria, cash registers must be connected to the tax office (RKSV). An internet outage can mean that receipts cannot be signed. There is an offline tolerance, but longer outages must be reported and can lead to audits.
Seasonal businesses and temporary locations
Mountain huts, alpine pastures, festival tents, pop-up restaurants - many gastronomy businesses are seasonal or temporary. Here mobile networks are often the only option. Bonding several LTE connections (e.g. A1 + Magenta + Drei) creates redundancy even without a fixed line.
Tourism hotspots with overloaded infrastructure
In popular tourism regions such as Salzburg, Innsbruck or the Salzkammergut, the infrastructure is often at its limit during peak season. Internet bonding with different technologies (fibre + LTE + possibly Starlink) ensures stability even during local overloads.
Checklist: failsafe internet for your business
- Analyse the current situation: how often were there outages in the last year?
- Identify critical systems: what absolutely must be online?
- Check available lines: which providers and technologies are there at the location?
- Calculate bandwidth needs: how many guests/devices at the same time?
- Set a budget: what is an outage worth vs. the cost of the solution?
- Choose a solution: simple backup, load balancing or true bonding?
- Set it up professionally: QoS prioritisation for critical applications
- Set up monitoring: detect outages before guests notice them
Frequently asked questions
Can I keep my existing internet line?
Yes, that is the big advantage of bonding. You keep your existing contracts and simply place a bonding router in front of them. No provider changes needed, no downtime during the switchover.
Does bonding also work with mobile networks?
Yes, modern bonding solutions can combine any lines - DSL, fibre, LTE, 5G or even Starlink. Pure LTE bonding is a good option especially for seasonal businesses without a fixed-line connection.
What happens during an outage with running card payments?
With true bonding: nothing. The failover happens in milliseconds, running transactions are not interrupted. With simple failover a brief drop can occur, and the payment must then be repeated.
How fast is the setup?
A simple LTE backup is set up in 1-2 hours. Professional bonding with QoS configuration takes half a day to a full day. The installation is carried out without interrupting operations.
Do I need new guest-WiFi equipment?
Not necessarily. The bonding router only replaces your internet access router. Existing access points and WiFi infrastructure are retained. On this occasion, however, an upgrade to WiFi 6 is often worthwhile.
What about data protection?
Reputable bonding providers operate their aggregators in certified data centres in Austria or Germany. The connection is encrypted. For guest WiFi, the usual GDPR requirements apply.
Conclusion: Failover protection as a competitive advantage
In modern gastronomy and hospitality, a stable internet connection is not a luxury but a basic prerequisite for operation. Card payments, booking systems, guest WiFi - everything depends on it.
The good news: failsafe internet is available for every business. AlwaysOn Backup already significantly reduces the risk and is often sufficient for cafés and small restaurants. For businesses that cannot tolerate outages - hotels, upscale gastronomy, nightclubs - AlwaysOn Premium with seamless failover is the right choice. Guest WiFi runs without interruption, card payments are not aborted, the PMS stays stable.
The question is not whether the investment is worth it. The question is: can you afford the next outage at peak time?
Practical example: Internet bonding at events
How internet bonding also works for temporary events is shown in our case study on the Sport Austria Finals 2025. With 3x 5G bonding (A1, Magenta, Drei) 320 Mbit/s upload was achieved for multi-platform live streaming - 3 days, 800 GB of data transfer, 0 outages. This technology is also suitable for festival tents, pop-up restaurants and seasonal gastronomy locations.