1 March–31 December 2025: Sheng Siong Supermarket: 4% Discount for Blue CHAS Card Holders on Thursdays by JR 17/Apr/2025 Blue CHAS card holders can now enjoy 4% off every Thursday at all Sheng Siong Supermarkets across Singapore. Running till 31 December 2025, this meaningful promotion supports lower-income households with direct savings on groceries. Read more
