Thank you Admin of Akminer.
But i think photos is not meaning something to us (my opinion).Is better for us to collect some reviews (including Akminer shop if anyone used it) from members of forum.
This should be more trusted.
Also i think another solution for someone who wants to buy for first time, is to ask from seller, to connect with Skype and chat in video and show on real time the Z1 machines on camera (or any other machines he has on his store) before ship them to buyer.
Also as a seller i do the same with my customers when they asking me ( i sell games and not machines so i demonstrate all my games stock in camera before i ship to prove that i am real merchant).
Dont send 5000$ to anyone without proof.