Bei Bitman bekommst die Gutscheine gratis, fals du mal antminer s7 oder s5 2015 gekauft hast.
Sonst, kannst mal versuchen den user "nhado" zu kontaktieren, und im bitten dir ein paar zu schenken..
I got hundreds of coupon for the $100 off S7 as we've bought a ton of these units. I don't want to advertise it on the S7 thread as people are trying to sell them and I would be hurting their opportunities. So for now it's temporarily, Kano's members only, please PM if you're interested in 1. This is for personal consumption only and will be frown upon if you try to resale them. At $482 for 1 S7 after the coupon, ROI is simply way too easy. GL and happy mining.