## FAQ

👉 **How much is a service fees?**

We charge service fee is 0.5% of a deal amount. Bitcoin transaction fee is included in our service fee, currently it is from 200 to 2000 satoshi.

Commission of an arbitrator is set by the arbitrator.

👉 **How-to check a PGP deal signature?**

To check the PGP deal signature you should have our [PGP key](http://example.com ""), and use a PGP (GPG) program for signature verification on your device.

👉 **Why you use Bitmessage?**

Because it is convenient, since [Bitmessage](https://bitmessage.org/bitmessage.pdf) is a P2P communication protocol that encrypts messages, masks the sender and receiver of messages from others, and guarantees the sender of message cannot be spoofed.

👉 **Can I sell a decriminalized drugs in my country?** 

No, you can't. We don't provide our service at turnover of an age-restricted products. You can read the full restrictions list [here](../info/terms).

👉 **Do you have the Bitcoin testnet support?** 

Yes. Please use our special [PGP testkey](http://example.com "").

