If you have a balance in your Shopping Points Account, your points will automatically be used.
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.