Is there any fees upon using your wallet and service? Or only the blockchain fees will be deducted in a user account, if yes then it would be great, btw, What if I send btc to someone who has no telegram account but instead using a messenger via facebook Is this possible for now?
Ok, let me answer the first question about the fees: you are right, mostly you pay only blockchain fees.
Transfers within the network will be free of charge, but some services will involve commission charges.
The following are the ecosystem’s sources of revenue:
• fees from exchanges and other financial services for market making;
• commission from conversion transactions;
• commission for the purchase and sale of digital assets transactions;
• commission from external P2P transfers;
• commission from merchant acquiring;
• commission from Interchange;
• commission-based monetization from the creation and use of chat-bot platforms;
• commission for additional services.
According to the second question: You can send money from TransCrypt to someone, who doesn't have telegram and even TransCrypt. It doesnt't matter what wallet that person uses. But it will be evidently more convenient if you both have TransCrypt.
We plan to support Facebook Messenger in future too, but it is not supported now.
I hope you are satisfied with the answers, if you still have any questions, feel free to ask them!