在电脑上登录荣誉客会官网，在Active offer里看到一个“PING An Fast Track Offer”：
• Employee must be enrolled in Honors and register for the Fast Track promotion • Once registered, the participant has instant Silver status for the duration of the 90 day trial • If the participant achieves 4 nights within 90 days of registering, the Member secures Gold status for the calendar year in which the status was earned and the subsequent year • If the participant achieves 8 nights within 90 days of registering, the Member secures Diamond status for the calendar year in which the status was earned and the subsequent year • If the participant does not meet the nights requirement, the member reverts to the status held prior to the trial • The checkout date for the last qualifying night must occur before the end of the 90 day time period • Offer is only redeemable once for the lifetime of the promotion • The offer may be terminated earlier by Hilton without notice请问这是钻石挑战吗？如果是，为啥有效期不是90天而是311天？还请各位赐教！！！
