Forget about the short-lived flash sales! American Express Card members will receive 12% off all eligible hotel reservations made on Zuji.com.sg. Payment must be made using an American Express Card issued by American Express International, Inc. in Singapore (this excludes your AMEX cards issued by UOB, DBS and other banks).
All you have to do is to enter the promo code "NEWYEARHOLIDAY" (changed from "YEARROUND12") on Zuji.com.sg to get 12% off. As mentioned previously, payment has to be made using an American Express card issued by American Express International, Inc. in Singapore. This promotion is valid for travel until the end of 2015 (31 December 2015) but reservations have to be made before 30 September 2015 - plenty of time!
One common misconception is that Zuji.com.sg prices are generally higher - this is not always true. On most booking websites (e.g. HotelClub and Agoda), the price listed is before the applicable GST and service tax (17.7% cummulative). However, on Zuji.com.sg, you will find that the applicable tax is under 10%. Therefore, you should ALWAYS compare - I have found prices on Zuji.com.sg that are really attractive.