九十天内再次入住希尔顿酒店，额外获得15000分

这个活动貌似是Target的，点击这里注册这个Offer，只需要下一次入住至少住两个或者以上夜晚，额外获得15000 HHonors积分。

YOUR CHANCE TO SCORE EXTRA POINTS.

GET 15,000 BONUS POINTS ON YOUR NEXT STAY OF TWO NIGHTS OR MORE IN 90 DAYS.

Put your Points towards free nights. Book through this page and get 15,000 on your next stay of two nights or more in 90 days.

Please note this offer is only valid for recipients of the email invitation and is not transferable. Members who register for the HHonors 15 Promotion by January 12, 2017 and then complete a two-night qualifying stay within 90 days of registration will receive 15,000 HHonors Bonus Points.

我尝试了几个有入住记录的帐号都无法注册成功，不过下面的选择里有Not yet an HHonors member? Enroll Now，大家可以用新注册的帐号试试是否可以参加这个活动。

最后活动的注册有效期截至2017年1月12号。当然，积友之家已经有人反馈，如果无法注册成功这个Offer，直接给希尔顿官方发邮件询问，很大可能会另外给你一个下一次入住额外2500分的Offer。