When they ship.
When you get it.
As they promised I just got an email from Canaan saying miner has shipped.
I have asked them quite a few times for the bill My order was placed thurs.
So I guess I will be at least 2 days behind you.
This slow billing really is hard on me. coins are now 2768 they were 2830 when order was placed.
My fear is price drop of coin to 2500 and they bill with a 2500 conversion rate. Not the 2830 rate.
Not much I can do but wait for the bill.
I know they are fairly quick once you pay in btc.