If you have a balance in your Shopping Points Account, you can use those points to pay for purchases made at Get One Free Rewards.
During the checkout proccess, on the same page that you select a payment method, there will be a box to enter the amount of points you wish to redeem. Enter the amount of points you would like to spend or tick the box to use all available points.
Please note, you will still have to select another payment method if there
is not enough in your Shopping Points Account to cover the cost of your purchase.
Continue the checkout procedure and at the confirmation page you'll notice that the value of the points redeemed will have been credited towards your order. Once you confirm your order, your Shopping Points account will be updated and the points used deducted from your balance.
Note that any purchase made by redeeming points will only be rewarded with additional points for the amount spent other then points.