It is possible to pay with over 2300 different cryptocurrencies (crypto, coins). We support Bitcoin, Bitcoin Cash, Zcash, Dogecoin, Litecoin, Ether, Dash, and Monero, to mention a few.
At the moment, you can only pay annually using cryptocurrencies. And you will be notified several times before the expiry so you can make another payment.
The full list with supported coins can be found here: