You can buy pincode via:
1. PayPal - using your credit card
All countries supported
After successful payment your pincode is displayed on website as well as sent into Your mailbox registered with PayPal.
2. SMS - sending an SMS-message.
Currently SMS-payment is supported in these countries:
Bulgaria, Sweden, Finland, Norway, Denmark, Estonia, Latvia, Lithuania,
Romania, Serbia, Chech Republik, Poland
Right after You have sent an SMS a pincode is sent back to your cellphone.
How to buy a pincode?