Books that close themselves
Every payment your campsite takes arrives already carrying its tax line and already matched to the right booking.
At month end there is one export for your Treuhänder, not an evening of re-keying receipts into a second system.
At a glance
- Compliant SEPA invoice on every invoice, with a self-reconciling QR-IBAN reference
- DATEV-friendly, VAT-aware, audit-ready export in one step
- Every payment, tax line, deposit and refund included and already coded
- Debit card, Visa, Mastercard, PayPal, SEPA direct debit and bank transfer, each matched to its booking
- One running folio per guest (pitch, visitor tax, shop, bar, rentals), settled at check-out
- No per-booking commission, so the amount paid is the amount you book
- A change log that cannot be edited, and records kept as long as the law requires
- TSE fiscalisation for German sites in preparation, on request
See Grondia in action
- Run your whole site on one system: bookings, payments, compliance.
- Fill more pitches with far less admin.
- Live in two weeks. We migrate your data for you.
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Every franc lands already booked
Every invoice Grondia issues is a compliant SEPA invoice with a structured QR-IBAN reference. When the guest settles it, the money lands already matched to the right folio. There is no line-by-line reconciliation and no mystery deposit at month end.
Online payments at booking run through debit card, Visa, Mastercard and PayPal; SEPA direct debit direct debit and bank transfer are there for the guests who prefer them. Whichever way the money comes in, it posts against the booking it belongs to.
The export your Treuhänder actually asks for
One export gives your accountant a DATEV-friendly, VAT-aware, audit-ready file. Every payment, every tax line, every deposit and every refund is in it, already coded, so nobody is typing numbers from a PDF into accounting software a second time.
Because every line already carries its own tax rate, your Treuhänder reviews and posts; they do not rebuild your month from scratch.
One folio, not three systems
Pitch fees, visitor tax, shop, bar and rentals all post to one running guest folio and settle once at check-out. The figures your reception sees are the same figures that export.
That means you are not reconciling a POS till against a booking system against a spreadsheet. There is one source of truth, and the accounting export is drawn straight from it.
Deposits and refunds where they belong
A deposit is not revenue yet, and a refund is not a new sale. Grondia keeps deposits, full pre-payments and refunds as their own lines, each tied to its booking, so they land in the right place in the export instead of quietly distorting your turnover.
And because there is no per-booking commission, the amount the guest paid is the amount you account for, no third-party cut to back out first.
Audit-ready, and honest about the label
Every change to a booking is logged with user, time and action, and the log cannot be edited afterwards. Records are kept for the retention period the law requires. The export is structured so your accountant can meet GoBD-style requirements. We explain how it maps, we do not sell you a certificate.
For sites in Germany, TSE fiscalisation is in preparation and available on request. The POS does not sign till receipts with a TSE today.
Frequently asked questions
It produces a DATEV-friendly, VAT-aware, audit-ready export containing every payment, tax line, deposit and refund, ready for your Treuhänder to review and post. It is built to drop into a DATEV workflow rather than being re-keyed by hand.
No. Every invoice is a SEPA invoice with a structured QR-IBAN reference, so when a guest pays, the money arrives already matched to the right folio. There is no line-by-line reconciliation at month end.
No. GoBD is a set of principles, not a product badge. Grondia keeps a change log that cannot be edited, keeps records as long as the law requires, and structures the export to fit GoBD-style requirements. We explain how it maps rather than claiming a certificate.
Every line in the export carries its own tax rate. Deposits, full pre-payments and refunds stay as their own lines tied to the booking, so they land correctly in the export instead of distorting turnover.
It is in preparation and available on request. The POS does not sign shop, restaurant or activity receipts with a TSE today, so a German site needs a certified till for counter sales until it is live.
See a month-end close without the re-keying
Book a walkthrough and we will show you the DATEV-friendly export, a self-reconciling SEPA invoice and one folio that settles at check-out, with your own numbers if you like.
Get started
Give your campsite its quietest season yet.
Book a 30-minute demo. We show you your own campground on Grondia and plan the switch with you.
