We pay mobile via Bitcoin

Stumbled on the Internet today on an interesting site - the completion of the mobile for Bitcoin. Interesting, because now the only option to spend the BTC earned is to withdraw it through the exchange to Liberty and transfer them to other payments, etc., or direct sale to someone. And then a direct payment for services.
I tested the replenishment for 1 BTC, the account was replenished in just a few minutes.
True, the service commission is now about 20% compared to the stock exchange, but the creator said that it is so because of the small number of users to pay for hosting and other costs. So there is hope that with the growing popularity of the service, the commission will fall to an acceptable level.
Actually the site itself: btcpay.ru