That is the point I am trying to convey most of them don't give exclusivity to one provider, they provide allotments to many providers and many intentionally over allot, because they would rather give rain checks and discounts than have less than optimal utilization of the capacity. They are a lot of middlemen moving hospitality products, most work on a commission structure and most receive an allotment that they can fill (it is supposed to be guaranteed, it never is in practice). These middlemen perform at different efficiencies. Most hospitality providers try to track their efficiency to effectively manage allotment, but there is no guarantee of their performance. Therefore, hospitality providers generally over allot to compensate for this, even if they used an online system that sells their product, they are not going to turn away other middlemen, who basically equal a zero up front cost sales channel. Those other middlemen will have their own systems where they manage their own allotments.