Registration for Starwood Preferred Guest's Fall promotion is now open. You'll earn double Starpoints on paid stays between September 1 and December 15, 2013, and 2,500 Starpoints for every 5 paid nights during the same period, up to 10,000 Starpoints after staying 20 paid nights (award nights and Cash & Point nights do not count). Unfortunately, once again there's a long list of non-participating properties.
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