Sorry for the late reply panya11302.  I am sure you follow the blog on Avesta.io but for those that do not, here's a big announcement.

Business and Invoicing Announcement

The team has been working day/night to get things setup for the exchange coming in just a few months now.

I think that all of us are a bit anxious, waiting for a syncable wallet, an exchange and other key features that are being worked on.  Please be patient,
as this is definitely worth the wait!

Thank you for all your continued support!
And, As always, Happy Mining!