Hi,
Selling a fully featured payment gateway better then bitpay which supports fiat/btc/eth/altcoin
and have every feature like qr scan,automatic invoice generation, automatic currency conversion etc
coded from scratch
confirmation and fees to the gateway can be customized from the admin panel so you can decide how much profit you want to make from every trade.
Add us on Skype for more info if interested: E.exchangers
Regards.
demo:
https://paymentgateybyexchangers.000webhostapp.com/Starting Bid: 1200usd
Minimum increments: 50usd
Payment: in BTC
Auction ends: 3days
Happy bidding !!!