Products & Services

An award-winning cashier system for digital currency

Payment21® allows you to accept digital cash through your website and via a virtual terminal at your point of sale (POS).

Our award-winning bitcoin cashier system supports straight-through processing (STP) of inbound and outbound payments. In addition, we provide a range of digital cash conversion products including bitcoin/fiat exchange services. Whether your company is strictly online or offline, our solution can be integrated into your business and your bank.


Collection of Bitcoin and Ether, facilitating digital cash payments for merchants. 

Initial Coin Offerings (IEO)

We initiate digital cash flows across blockchains. Our IEO services bring crypto projects into the world, by bridging the gap between the digital cash ecosystem and regulated financial services.

OTC Exchange

Enterprise-level brokerage processing domestic and international buy and sell transactions through bank wires.


Begin accepting digital payments in 5 easy steps