PayPal offers the option of paying with a credit card even if you don't have a PayPal account.
When you are ready to pay, you will be taken to the checkout page at PayPal. There you will see two options: "Pay Fast With PayPal" and "Don't Have PayPal Account?" If you don't want to create a PayPal account, choose the second option to pay with a credit card.

Yes, just fax us your order using the Printable Order Form. Once your order has been received, we will run the charge on a machine, attach the paperwork, call the issuing bank to verify information, and check for available funds before we can ship your order. We accept VISA, MasterCard, Discover, and American Express.
You have the option of mailing your payment to us when you order using the Printable Order Form. If you pay with a Money Order, your order will ship as soon as we receive it. If you pay with a Personal Check, your order will be shipped once your check clears for funds (which could take up to 2 weeks).