IHG has been trying to diversify its bonus offer forms lately, and some people have received an incentive to celebrate their anniversary.

In this particular case the offer is sent to members who are having their 5-year anniversary with IHG. The bonus is 2,000 points per night, up to five times. You can try signing up here, but it is a very specific offer so I’d be surprised if you succeed.

There are two other variations:

• 1-year anniversary: 1,000 points per night, up to 10 nights
• 5- and 10-year anniversary: triple points for 90 days

Another offer that is triple bonus points for 90 days, is targeted at those with 10- and 15-year anniversary.

Meanwhile, IHG has been sending out reminders to update your birthday in the profile recently. The current birthday offer is 3,000 points for one stay, although it seems that not all people received it.