Basic R+ settings
Update 2026 If you want to implement booking engine RESERVATION+ in your website, follow instructions in article about R+ code …
Reservation+ (Booking engine)
How to implement: Insert the following code into your website: <!– Reservation PLUS start –> <script type=”text/javascript” src=”https://booking.previo.cz/iframe/”></script> <iframe src=”https://booking.previo.cz/?hotId=123456″ …