CSCj's events are very attractive to those who want to win, as they may not need to spend money they have the chance to win.

Retaking money from the seller, and taking back from the buyer when something goes wrong requires a seriousness of legitimacy and commitment between the seller and the buyer.

The news about crypto is limited by the media, and most governments do not accept the news of crypto in the media. There are still many unknown crypto, Bockchain, Bitcoin, etc.

Thank you very much for this article. I really want to invest but I'm not sure about my knowledge. Hopefully more useful posts.

It seems that this project is very suitable for the tourism industry. How future development of the project?

I think Bitcoin will be stable at 6k $ - & k $ for a long time. The market is falling, showing very low growth.

I think with the current untapped numbers of Bitcoins there is not enough demand for smartphones. Maybe in the future, smartphones will be used to exploit other coins.