Invoice automation (§ 14 UStG)
Legally compliant guest invoices with correct tax disclosure — generated and archived automatically and handed off to your accounting provider (easybill, lexoffice, sevDesk, QuickBooks).
Live
zimrly for 3RPMS hotels
3RPMS reliably manages your reservations, availability and master data — but it leaves you on your own for guest automation and invoicing. zimrly is fully integrated with 3RPMS: reservations, invoices, cancellation detection, availability, self check-in and stay editing all mesh directly. You add what you need; the rest runs automatically.
Which connections you can use optionally
How zimrly supports your move from 3RPMS
Tourist & accommodation tax, automatically
Tourist tax and municipal accommodation tax are calculated correctly per stay and shown on the invoice — no manual recalculation.
WhatsApp guest communication
Booking confirmations, check-in reminders and enquiries run over WhatsApp Business — with an AI assistant that answers simple guest questions on its own.
Self check-in & smart lock
Guests check themselves in, the door code is generated automatically and sent via WhatsApp before arrival — connected to Nuki smart locks.
Review management
Reviews from Google, Booking and other platforms bundled in one place — with AI-drafted replies that you only need to approve.
OTA distribution & your own direct-booking engine
3RPMS is currently the only third-party software for which both directions are verified: zimrly mirrors rates and availability out to the channels and writes a booking back into 3RPMS reliably. That is why OTA distribution through zimrly and your own direct-booking engine work here without switching hotel software.
Status: Live — tested and running productively in daily operation.
One hotel. One system. Less manual work.
Try the PMS, channel manager, invoicing, guest communication and daily operations free for 30 days. No credit card, cancel monthly.