New Caltex Rewards members who successfully register and provide mailing address will receive exclusive Welcome Coupon worth of HK$4,640!
Get a physical Caltex Rewards Card and complete the sign up right at the station
Go further with all the fun!
Superior cleaning power and protection for engine and drive further.
Celebrate the good things that happen as you drive.
More power to lighten your load
Welcome offer of August application
From 1 August to 31 October 2026, Caltex Rewards Card members who purchase Caltex with Techron® gasoline with physical HSBC Credit Card on every Friday, Saturday or Sunday to enjoy total discount offer up to HK$15.3/L!
Look out for these promotion items in August at our Star Mart when you visit any Caltex stations.
From research to the real world, we bring you Techron®, a cleaning additive in all grades of Caltex fuel that’s trusted by motorists, mechanics, and manufacturers around the world.