As far as I remember, the above question was asked about future or current projects of developers. So, I got acquainted with the information in more detail and found out that there are future projects - it is a multi-currency purse that supports several crypto-currencies, including bitcoin, as well as service for booking air tickets, hotels and holidays at the international level.
let me add that the DeltaExchange will be launched, using which you can trade crypto-currencies and Forex online. I look forward to the launch of this event.