OFFER VALID 10/01/2019 - 09/30/2020 Prior appointment is required, please call your preferred outlet directly and quote AMEXSPS 15OFF to make an appointment, subject to availability. Offer is applicable at St. Gregory spa outlets in Singapore: PARKROYAL on Beach Road, PARKROYAL on Pickering and Pan Pacific Singapore. Offer is applicable for cardmembers who book a single a la carte treatment priced at S$160nett and above per person. Treatments cannot be combined to make the minimum spent per person. Prices listed may be subject to service charge and prevailing government taxes where applicable. In the event of any inconsistency between the English and non-English language versions, the English language version shall prevail. Please always check with the merchant on the validity of the promotion before purchase.