(1)   Inventory in PMS ＜ Contract room in EBK

(2)   Guest make a reservation in 23:00 – 06:00 for that day.

E.G. 24^th 23:00 – 25^th 06:00 guest made a reservation for check-in on 24^th.

(3)   Some order have been modified by customer service of Ctrip.

(4)   The order have been manually taken in EBK.