Hi, I use 12% VAT and 5% service charge as an UPSELL obligatory tax in beds system. Now we are trying to setup the channel manager for Booking.com for example. According to your wiki, I CANNOT USE UPSELL ITEMS? My question is: During the setup of the channel manager, should the prices I put for room...

Help, Booking page: https://www.beds24.com/booking2.php?propid=7034&width=960&page=dates&limitstart=0&checkin_hide=&fdate_date=1&fdate_monthyear=2017-06&numnight=1&numchild=0 For some strange reason, all the rooms are unavailable. I have checked the calendar and set pricing. I don't know what is wro...