After you chose credit card as payment method, please click on “buy”. After this you will be redirected to a secure page where you can select your credit card type. Finally, you have to enter the correct card information and to confirm the payment. Your card will be charged after your order has been completed.
After you place the order, you will be redirected to PayPal page. Please, log in and make payment. To pay by means of PayPal you need to have PayPal account. There are no additional tariffs.