IHG Rewards launched a Flash Sale of 48 Hours at 100% Bonus until June 30, 2021.IHG sells its points frequently (the maximum bonus is 100%) and members can buy up to 150,000, sometimes with a higher limit of 250,000 every calendar year prior to any targeted offers.Here you can view your IHG Rewards personalized buy points offer.READ MORE: IHG Rewards Rate and Bonus Points and Miles PromotionsThe price at the 100% bonusWhen the maximum number of items are purchased, the price for the 100% bonus is 0.5c per unit.Is it logical to buy points?It doesn't make sense to buy points just because they are cheap. You can buy points if you have a use for them.