That is what bitshare X 's business and other banking transactions. It seems a lot of alt-coin are promoting its own exchange. Take for example pawncoin. Trading is very busy with regards to this cryptocurrency. Investors are participating the April 24 launch of its exchange. Devs are pretty much on target with their projects (websites, Mobile and online wallets) Pawncoin will also be using Proof-of-burn concept for their 3rd gen cryptocoin to be use in an online Pawnshop. I wonder if I3 would develop or introduce a pawnshop DAC