Any one still have bitmain coupons?
We looking for bitmain coupons in Value 200USD, 250USD, 350USD 365USD , 400USD 420USD .
We will pay by btc.
They will invalid soon. If you have , pls contact us
My wechat/ whatsapp: 0086 15989304391
email:
manager@winkor.comsegreeandy@163.com