我看到了这句话“Eligible stays must be booked under the Accenture corporate rate and booked via approved business travel booking channels. ”，也疑惑积分换房是不是不算stay。
刚才去查阅希尔顿条款，又发现了一句。“Specifically excluded from the definition of "stay" are the following types of ineligible stays: ...Reward Stays (as defined herein)...”，觉得应该不算吧。