Hello All,

I got some coupon on my bitmain account, and i'm ready to donate for free, for who want to purchase some miner from bitmain.

I'm also open for free coupon in back.

Here is the stock :

2 x Coupon 200 USD / Validity Time To 2018-06-01 18:13:00
2 x Coupon 125 USD / Validity Time To 2018-06-30 13:38:00
2 x Coupon 100 USD / Validity Time To 2018-06-01 18:10:00

Send me your email in mp as Receiver ID.