[9.9 Sale] Grab Promo Codes & Grab Coupons Singapore, September, 2026

Grab operates as Singapore's largest super-app, bundling ride-hailing through GrabCar, food delivery through GrabFood, grocery delivery through GrabMart, parcel delivery through GrabExpress, and its own payments ecosystem into a single app. A Grab promo code on this page can apply to any one of these services depending on how the offer is structured, which makes it worth checking whether a code is a Grab transport promo code, a Grab food promo code, or a general Grab discount code before assuming it works across every service in the app.

GrabCoins: Grab's Rewards Currency

Grab's loyalty program, previously called GrabRewards, was rebranded to GrabCoins, refreshing how earning and redeeming rewards works across the app. GrabCoins can be redeemed starting from as little as 50 coins, worth around S$0.10, to instantly offset a GrabFood or GrabMart order, with ride offsets rolling out as an upcoming feature. Earn rates vary by how you pay: spending through your GrabPay Wallet earns GrabCoins back at one rate, PayLater transactions earn at another, and linking specific bank products like a GXS Debit Card for overseas Grab services earns a notably higher rate than standard in-app spending. A Grab voucher code applied at checkout typically works independently of GrabCoins earned or redeemed on the same order, so stacking both is usually possible rather than one replacing the other.

One detail worth knowing if you've been sitting on a GrabCoins balance: coins now carry an expiry window of six months from when they're earned, a change from the older GrabRewards system where points never expired as long as an account stayed active. Checking your GrabCoins balance and using it before it lapses is worth doing alongside applying any Grab coupon code from this page, since letting a balance expire is a saving lost for nothing.

GrabPay Wallet and PayLater Explained

GrabPay Wallet is Grab's own e-money wallet, distinct from GrabPay as the broader umbrella term covering cards, linked partner wallets, and the wallet balance itself. Paying with GrabPay Wallet earns GrabCoins back at a set rate, and the wallet works across rides, food delivery, grocery orders, and a growing list of external e-commerce partners that accept GrabPay at checkout, not just inside the Grab app itself. Topping up doesn't require a credit or debit card, PayNow works directly for this, and once verified through Grab's KYC process, a wallet can hold up to S$5,000 and process up to S$30,000 in spending per year under MAS regulations.

PayLater by Grab is a separate buy-now-pay-later option, splitting a bill into 4, 8, or 12 monthly instalments depending on the merchant and order size. It's explicitly not a loan, credit card, or MAS-regulated credit facility, GFin Services operates it as an Accredited BNPL Provider under Singapore's BNPL Code of Conduct instead. A Grab discount code tied to PayLater, like the ones combining a percentage off with a flat dollar credit on this page, typically only applies when PayLater is selected as the specific payment method at checkout, so it won't stack the same way if a different payment method is chosen instead.

GrabFood, GrabMart, and GrabCar Promo Codes

Because Grab bundles so many services under one app, a Grab promo code rarely applies universally across all of them. A GrabMart promo code typically targets grocery and convenience-store orders with its own minimum spend threshold, separate from a GrabFood discount code aimed at restaurant delivery, which usually carries a different minimum and a different maximum discount cap. Transport-focused codes, sometimes labeled as a Grabcar promo code or Grab ride discount code, often require a higher minimum fare than food or grocery codes, and some are restricted to specific days of the week or weekend windows rather than being valid every day. Checking which service category a code is built for before trying to apply it during checkout saves the frustration of a code failing silently at the payment screen.

How to Use a Grab Promo Code

• Browse the verified offers on this page and click Show Coupon Code on the one you want, the code copies automatically
• Open the Grab app and choose the service the code applies to, GrabCar, GrabFood, GrabMart, or GrabExpress
• Add your order or confirm your ride destination
• Look for the promo code field before the final payment step, usually shown just above the pay button
• Paste the code into that field and apply it, confirm the discounted total updates
• Select GrabPay Wallet, PayLater, or a card as your payment method, since some codes are restricted to a specific method
• Complete the order once the total reflects the applied discount correctly