Wow, free coupons for Bitmain..  Wonder what they have in store for tricks these days.   S9 prices are down so much that with the coupon its sub 1000 dollars for an S9.   I got a 350 USD coupon, but they are also giving out 450 USD coupons.  Looks like they are either VERY sorry their screwed people over on the high prices and are giving it back to them to entice them to buy the last bit of stock before a new model is released to make the S9 not as effective..

I dunno..  I'm going to bug them for more coupons, I have 5 i bought from them direct but they gave me one coupon.