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That generosity hit a limit and in recent years—IHG free nights were restricted to hotels that required 40,000 IHG One Rewards points per night or less. These days free night certificates are ...

All certificates earned through credit cards are Free Night Rewards that are valid at almost any Hilton hotel or resort any night of the week. There are approximately 60 excluded properties worldwide.

And, last but not least, you can earn a free cruise based on your play on a single sailing, known as an Instant Cruise Reward Certificate. Instant Cruise Reward Certificates are perhaps the most ...