What do the colors of the banknote mean?

- Green: This is the good stuff: green banknotes are open orders from our community. Bid on them and get to work.

 - Orange: Orange means you’re waiting. Either you’ve posted a banknote and are waiting for the right person, or you’ve bid on a banknote and are waiting for confirmation. Just hold your horses. 

- Black: Like a handshake, the black banknote is a deal that is confirmed between both parties, and is either ongoing or finished.

- Purple: The purple banknote is a deal that is private, it’s just for you. For your eyes only, just like a secret agent.