Sunshine Retail Penang’s Members’ 1-Day Sale returns to Sunshine Square, Bayan Baru, on 31 October 2026, from 9AM to 10PM. Enjoy 3X members’ reward points, a RM10 app-exclusive e-voucher, a RM15 instant rebate with a minimum spend of RM150, a mystery free gift and a Halloween arts and crafts workshop. Check the promotional terms, prepare your Sunshine app and plan your shopping trip to make the most of this one-day event.