Grab Singapore WOW15: S$15 Off S$150 PayLater In-Store Every Weekend

Grab Singapore's Weekend Wonder Sale publishes promo code WOW15 for eligible PayLater in-store transactions. The offer deducts S$15 when a participating-merchant purchase reaches at least S$150 and is paid using PayLater's next-month or supported 4, 8 or 12 instalment options. The campaign runs every weekend from June 30 through December 31, 2026 and is limited to one redemption per user per day while the allocated redemptions last. It cannot be combined with other discounts, offers, privileges, promotions or vouchers. Users should also consider PayLater costs rather than treating the discount as free credit: Grab says processing fees apply to 8- and 12-instalment options and an S$15 admin fee can apply to missed payments. Confirm the promotion is successfully applied before making the transaction.