The reservation department at Dusit Thani Hotel has explained to me regards to “Dusit Bonus Night” program that you have to reserve for 2 nights and pay for THB 4,800++ per night then you will get the 3rd night for free. So it means you have to pay THB 9,600++ for the first 2 nights if we average to be 3 nights = THB 3,200++ per night excluded breakfast, VAT and service charge.