1. Select the product that your coupon is for (be sure to check the carton size you have selected) and click ‘Add to cart’.
2. Select your delivery option and click ‘Check out item’
3. Create an account or enter as a ‘Guest’ and then fill in your billing/shipping address.
4. Enter your GrabOne code in the ‘Discount Code’ area and click ‘Apply’.  This will zero the amount in your cart.
5. Select ‘Credit Card’ for a payment option then click ‘Make payment’.
The next page should say ‘Your order has been successful’

If you have queries or issues, call 0800 70 40 70 for help.