Is there a thread more about the coupons and their use.
It looks like I see conflicting information from what I see folks doing and what I read on the site and elsewhere.
Try Bitmain in hardware but the point is you can only use 1 coupon for purchasing 1 miner. Not for PSU.
Bitmain is selling packages of S9s with the PSU right now. I was able to use a $420 coupon for that.