Calling all Caltex Star Drivers and Cabbie21 members! Enjoy greater savings when you fuel up with Caltex. From now till 14 June, get an additional $1 off every $20 spend on petrol at selected Caltex stations*! This offer is stackable on top of the existing 20% discount for Star Drivers and Cabbie21 members. *T&Cs apply. For Star Drivers, promo is only valid via indoor barcode payment. For more info: bit.ly/StarDriverPromo Offer is only valid at selected Caltex stations, listed below: Caltex Chong Pang Caltex Tampines Caltex Beach Road Caltex Jurong West Caltex Jalan Bukit Merah Caltex Upper Serangoon