Directly it could work like this once the market is online:
SDToken >
Find somebody who offers SDT or SDC to Guldencoin exchange on the Market
> Receive Guldencoin anonymously
I hold some Gulden so I will definitely be offering it on the exchange for a small fee once the market is up and running.
I am sure there will be other people using the exchange to make some small profits.
-----------------------------------------------------------------------------------------------------------------------------------------------------
Original artist: http://sean-izaakse.deviantart.com/art/Daredevil-526566611