Quote from: johnkhanautomation on June 06, 2018, 10:33:44 AM

I am selling bitmain coupons

350$ x 88 coupons

140$ x 88 coupons

100$ x 352 coupons

Paypal and escrow protection

see image here for available coupons

your price is too expensive, you can check many sellers below your price here.

Quote from: bcshop.io on June 06, 2018, 10:35:29 AM

I suggest you to use https://bcshop.io/ to make a deal. It will be escrowed and easy to buy, also you can connect price to USD.

if you want to open an escrow site you can promote using signatures and recruiting some members here.
not spamming all threads, it will reduce your creativity or sites.