Payments can be made by Credit Card or Paypal. You don’t need a Paypal account when paying by credit card.
Once you’ve filled out your information on the checkout page, click the “Place Order” button and you’ll be directed to the Paypal website.
Underneath the Paypal login form, you’ll see a button “Pay with a Debit or Credit Card”, or a similar type of link.
Then select the “Credit Card” tab and complete your purchase without logging into Paypal.