You may use this convenient method for payment.
1. Click the payment button.
2. You will be taken to a Paypal checkout page. Enter the amount you are paying here. Click the UPDATE link to update the amount total.
3. Choose the method of payment. You may pay with any credit card, or with your Paypal account. Either login to your Paypal account here, or click the link at the bottom right for Don’t Have a Paypal account. It will take you to a form where you can enter your credit card information.