S Hotels & Resorts (SHR) will join Global Hotel Alliance (GHA) through GHA Discovery, a multi-brand loyalty programme operating on a shared technology platform.
GHA represents 45 brands and 850 hotels across 100 countries.

From July 2025, SHR will introduce SAii Discovery, its loyalty programme within the GHA Discovery platform. Guests at SAii Laguna Phuket, SAii Phi Phi Island Village, SAii Koh Samui Villas and Santiburi Koh Samui will be eligible for member benefits such as savings, room upgrades, early check-in, late check-out, and access to location-based experiences.
SAii Laguna Phuket, SAii Phi Phi Island Village, and Santiburi Koh Samui are also part of GHA’s Green Collection, which includes properties committed to reducing environmental impact. These hotels are aligned with SHR’s sustainable development strategy, which includes conservation and community engagement efforts.
Michael Marshall, CEO of S Hotels & Resorts, said: “For our valued guests, the partnership offers exclusive member rates, early check-in, late check-out and complimentary room upgrades. With Discovery Dollars (D$), they can earn and spend rewards on their next stay including rooms, experiences, dining and wellness at their convenience, choosing from 850 hotels in 100 countries – all under one seamless loyalty umbrella. The GHA Discovery app further enhances ease and convenience in managing travel experiences.”
“The stunning SAii and Santiburi properties, located in some of Thailand’s most sought-after destinations, are a perfect complement to our alliance. This partnership not only enriches our global collection but also reflects our shared commitment to sustainability and culturally immersive hospitality,” added Chris Hartley, CEO of GHA.







