https://quartio.cloud/en/blog.htmlNews, updates and tips about Quartio, channel manager and hotel software for hotels, guesthouses and holiday rentals.enhttps://quartio.cloud/en/blog-doppelbuchungen-vermeiden.htmlhttps://quartio.cloud/en/blog-doppelbuchungen-vermeiden.htmlFri, 06 Nov 2026 00:00:00 +0000Why double bookings happen and how Quartio prevents them: every unit assigned once, retries on errors, a log per connection. Plus five everyday tips.https://quartio.cloud/en/blog-portal-nachrichten-und-bewertungen.htmlhttps://quartio.cloud/en/blog-portal-nachrichten-und-bewertungen.htmlThu, 05 Nov 2026 00:00:00 +0000Guest messages from Booking.com, Airbnb and Expedia and portal reviews arrive in Quartio. Replies go back to the portal. Here is how it works.