McDonald's is offering 50% off Sweet 'N Sour Chicken (Single) Feast (U.P. $12.40) and Sweet 'N Sour Fish (Double) Feast (U.P. $13.00) on 8th January 2024 between 11:00am and 11:55pm. Promotion is available on McDonald's App for dine-in and takeaway. Limited to one redemption per customer. While stocks last.