If UOB Mastercard does not receive information that identifies your transaction as qualifying for the offer, you will not receive a statement credit. Statement credit may be reversed if qualifying purchase is returned/cancelled. Eligible UOB Mastercard card registration and offer activation is required prior to purchase by going to mtr.mastercardservices.com or www.priceless.com/travelrewards, registering card, and activating offer. Valid for purchases made in THB only. Cash back will be earned in-store only. Not valid for online purchases. Offer is limited to one redemption per cardholder during the promotion period. Payment for your completed stay must be made by the end date of the offer.