

Restaurants that measure the gap between what they sell and what shows up in the till find discrepancies of €200-500/month. Not theft — typos, manual charges, and data that doesn't talk to each other. There's a POS that eliminates that from day one.


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The central nervous system of your restaurant. More than just transactions.
Integrated payments with terminal. The amount goes directly from the order to the card reader. Eliminates typing errors costing €200-500/month in medium-volume locations.
Automatic reconciliations. Z reports ready at closing. Your team learns the system in 15 minutes, not in 3 days. Dark mode included for night service.
Each sale updates stock and recalculates cost. See which dishes really make money and which are eroding margin due to supplier changes.
A touch on the POS sends waves through your entire operation, automating manual work.
Table 4 orders the Special
-1 T-bone steak, -1 Bottle of Wine
Real-time profit tracking
Preference recorded: "Red Wine"
Tap to pay
No more manual entry of amounts. Guava integrates directly with terminals for error-free transactions.
Visa, Mastercard, Amex, Apple Pay, and Google Pay supported from the start.
Pre-set tip percentages and one-touch refunds from the table.
Get paid faster with secure, reliable settlements directly to your bank.
Anonymously card-based system. Know who repeats, what they order, and how much they spend across all your locations. No forms. No friction. 100% GDPR compliant.
We only use the card anonymously. We never store email or phone numbers.
If a customer returns, we detect it and you see their history in all your locations.
See which products succeed and who your regular customers are.
Whether you have one restaurant today or open several tomorrow, Guava grows with you. No need to change systems.
Change a price or add a dish and it updates in all your restaurants instantly. No duplicate work.
See in real time which restaurant sells the most, which has the best margin, and where you need to adjust.
Control who can see what in each restaurant. Your data secure, your team with the right permissions.
Sales, inventory, and payments updated by the second. No matter which location or device you enter from.
Hosteleros como tú
"Antes tardaba una hora cada mañana revisando los números del día anterior. Ahora entro a Guava y en 2 minutos sé exactamente cómo fui. Márgenes, stock, todo."
"El cambio más grande fue el inventario. Antes siempre había roturas de stock que no veíamos venir. Ahora Guava nos avisa antes de que nos quedemos sin nada."
"Teníamos 4 sistemas distintos. Ahora todo está en Guava. El equipo aprendió en media hora y desde el primer día funcionaba mejor que antes."
Absolutely. We use end-to-end encryption and tokenization. We never store complete card numbers on our servers, ensuring full PCI-DSS compliance and maximum security for your customers.
It works with any device (tablets, mobiles, computers). For payment terminals, we provide pre-configured secure hardware that works from day one. You can also use your existing hardware if compatible.
For a single location, we can have it up and running in 2 hours. Our team takes care of loading the menu, setting up payment methods, and providing initial training. No technical knowledge needed.
Yes. One POS manages all channels: tableside payment, takeaway orders, delivery, and online. Everything syncs in real time and connects automatically with inventory and analytics.
The system works in offline mode. Orders and payments are saved locally and automatically sync when the connection is restored. You don't lose sales.
Implementation in 2 hours. Training included. If in 30 days you don't eliminate at least 1 operational issue costing you >€399/month, we'll refund your money.