You don't need a boarding pass for this one. Changi Airport is running its SG61 National Day 2xGST promotion over three long weekends — 24–26 July, 31 July–2 August and 7–9 August 2026 — giving Changi Rewards members 9% + 9% off with a minimum nett spend of S$30 on a single receipt at participating outlets in the PUBLIC areas of Terminals 1, 2, 3 and 4. That's the usual Changi Rewards GST absorption plus a matching 9% on top: close to S$18 back on a S$100 buy, at names like Eu Yan Sang, Bee Cheng Hiang, GODIVA, Guardian, WH Smith, The Cocoa Trees, Tech House and Cosmetics & Perfumes By Shilla. Pay with Mastercard through Changi Pay and you can stack a S$5 e-voucher (S$60 spend) or S$12 e-voucher (S$100 spend) on top. Membership is free, and Jewel is NOT included — here are the exact dates, outlets and fine print.
