Account and Security Settings
Managing the account: your password and encryption keys, the payments and upgrading
Top up the account
You can renew the subscription on the account page , click Top up and select a convenient payment method, including Visa, MasterCard, American Express, PayPal, WebMoney, Qiwi, Yandex, Bitcoin.
When you renew the subscription for a year, it costs $ 5.99 monthly.