Perfect timing with the opening of many domestic borders!
Triple Cashback - Booking.com 12% Cashback at Cashrewards.
With booking.com I notice the prices are the same whether you click through for cashback or not (unlike Agoda which up the price when you do cashback). So why not save yourself 12%. Good thing is that a lot of options have free cancellation so I was able to cancel a previous booking and rebook to get 12% cashback!
Important: Ensure "In Partnership with Cashrewards" or "Cashrewards" branding logo is displayed on each page of your booking. Your sale will not track and will not be attributed to Cashrewards if logo is not present. Your Booking.com confirmation email must also show this and claims will not be accepted if not present. Sample screenshots here & here.