Valid for purchases made in GBP only. Offer is limited to one redemption per cardholder during the promotion period. Cash back will be earned Harrods Knightsbridge in-store only. Not valid for online purchases. Eligible UOB Mastercard card registration and offer activation is required prior to purchase by going to mtr.mastercardservices.com registering card, and activating offer. 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.