How to pay without a PayPal account

 
You do not need a PayPal account to buy from this website.  If you do not have one, please complete your details as normal, in the Checkout page and when complete, click the 'next' button:

 
It will then take you to a page that looks like this and you just click the button 'Pay by Debit or Credit Card' in the grey box at the bottom and go from there:

easy peasy!