With this function you can transmit the Rates and Restrictions Inventory of all your room types to all channels connected. The system will read the current rates of the selected room types and rate plans from your website, for the provided range of dates, and it will push the information to all the selected channels. You can update a maximum dates span of one year per request, but you can move the From Date to a future date in order to be able to push the information beyond one year from today. Please notice that this function should be used to complete the first configuration of some channels, whenever you want to open up the bookings for dates in the future, or anytime you want to send a full refresh of the rates to some channels. This mass action will only transmit information about rates and restrictions. It is also possible to modify the website rates to be transmitted to the channels, by increasing or decreasing them 'on the fly'. This alteration will only affect the rates transmitted to the channels, it will not modify the current rates on your website.