For one day only on 14th March 2024, enjoy 1-for-1 Mocha/Caramel Frappé (S) & Pineapple Frappé (S) (U.P. from $4.20 to $4.70 each) between 12:00am and 11.55pm. While stocks last. Available only on McDonald's App for dine-in and takeaway. Limited to one redemption per customer. While stocks last.