Karat digital currency

I've been in the coin circle for four or five years. I went to the physical stores and hotels that they said. Coins can be used on a large scale. Compared with some empty handed coin circles with white wolves, the karat project is more reliable and has a clear layout. Few projects can be connected with a large number of physical projects. To be honest, bitcoin is now a digital currency project with more hype than practical application, which can achieve the priority of physical application, and it has done well