If you cannot pay with the recommended payment method in your user control panel: https://my.copy9.com (blue price buttons on the control panel page), you can try an alternative method that supports most cards in the world; including MasterCard, VisaCard...
Only 1-Month Gold package & 3-Month Gold package are available for the alternative method:
Checkout with 1-Month Gold package
All prices and packages here:
Please remember that instead of applying directly to your expiry date after paying, it will send you a license key (gift-code), and then you will use this code to apply with a link 'I have a gift code.' Please send us an email at firstname.lastname@example.org in case you do not have received the license code.