Shangri-La is marking the fifth anniversary of its Golden Circle loyalty programme by offering members 5,000 bonus points, double points and double tier nights.
Members can earn 5,000 bonus GC Award Points for qualifying stays at five or more hotels, or 1,000 GC Award Points for stays at three to four hotels.
Members can also receive double points for stays, in addition to double tier nights that can be used towards membership upgrades.
The "Anniversary Extravaganza" promotion is available at participating Shangri-La, Kerry, Hotel Jen and Traders hotels until September 30.
To qualify, members must first register at anniversary-extravaganza-shangri-la.com. New members will receive a bonus 500 GC Award Points if they join during the promo period.
Last month, London hotel Shangri-La at the Shard unveiled its three signature suites (see news, June 23).