Referring to the program’s Terms and Conditions, clause 1:
Book. Complete a valid room booking with the lowest available price (room rate) on any IHG website for any IHG branded hotel using the “Best Available Rate Search.”
Guests must book a room with the lowest available price on any IHG website for any IHG branded hotel using the “Best Available Rate Search.” When you search for a room on an IHG Web site and specify “Best Available” as your price preference, you will be presented with a variety of price types (e.g. Best Flexible, Advance Purchase). These are the best hotel room prices available currently that meet your search criteria.
Kindly advise “1,000 Bonus Point Package: 1,000 Bonus Points for Every Night” rate package does not fall under this category, which is the rate basis to book this reservation.
Thus, due to this reason, we are unable to extend the Guarantee for this claim.