CTA & CTD restrictions are only supported on room level and can only be set on Simple Booking side
Discounts will be mentioned in the comments and not calculated in the rate sent to the channel manager.
When children are booked this will be mentioned in the comments and the guestcount but the price for booked children will not be sent via XML
How far in advance can data be sent?
R&A data can be sent up to 2 years in advance towards Simple Booking
When accessing the Simple Booking extranet with the hotelier’s credentials a verification is always required. If SmartHOTEL would like to have access to the extranet, we can ask the hotel to create us a new user to access their Simple Booking extranet. This will not be done by Simple Booking.