With specific regard to dream_market. Do vendors know when an order is placed, even if they have not accepted? (Of course a vendor may abstain from accepting if there is doubt regarding him being able to meet the commitment).
Do they get an email? A list of cancelled orders?
I ask because I often place orders when I think the vendor is likely to not be availble to accept then cancel and rebuy later... like an option. Somewhat protecting me from BTC value fluctuations, not really at the expense of the vendor (he's longer lived than me therefore less affected by fluctuations).
I do this with my weed guy (he's domestic and I've got his log on/off times down pat), think he hates me?
if i was the vendor i would just blacklist a nigga for doing that constantly