To add savings to your Bonus card online, go to the 'My Account' section when you have logged in.
You should then choose the 'Manage Bonus Card' option.
Key in your Bonus card number (you will only need to do this the 1st time you sign in) and then click 'Top up'
Enter the amount you wish to save onto your card - then click 'Top up' again.
Select you payment method and proceed through the checkout just as you would if you were placing an order.
Click 'Confirm Order'.
A confirmation email will be sent when the transaction is complete.