Hotel Club is offering $50 towards a hotel booking for new members, valid through November 30th.

Update: Just realized that One Mile at a Time has noted this promo as well.

Update 2: In this Flyertalk thread, there are folks discussing getting the bonus multiple times by signing up for new accounts with different email addresses. That way a multi-night stay could be booked as several one-night stays, taking $50 off each night. Not sure how I personally feel about this approach. But I wouldn’t have a problem with a two night stay for two people where one person reserved the first night and the other person the second…