A reservation service may need access to scheduling information, while a shipping service may need to call said reservation service to arrange for a particular inventory item to be sent to a customer.
It's time for hotel executives to realize these third-party reservation sites are becoming increasingly emboldened in their desire to command your inventory. And your profit potential.
Furthermore, Saudi Arabian Airlines successfully migrated to the Reservation and Inventory modules and incorporated core components of the Amadeus e-Commerce suite.