1 December 2025 onwards: Esso Singapore: Fuel Savings Promotion with OCBC Cards – Up to 24.24% Off by JR 1/Dec/2025 From 1 December 2025, Esso Singapore and OCBC Cards team up to offer drivers up to 24.24% savings on Esso Synergy™ fuels, including instant discounts, rebates, eVouchers, and Smiles Points. Don’t miss this chance to fuel smart and save big. Read more
