tango card Venture-backed rewards-as-a-service startup Tango Card will now offer bitcoin as a reward option alongside gift cards for popular brands such as Amazon, Fandango, Starbucks and Zappos.
The reward option is the result of Tango Card ‘s decision to integrate a new API from bitcoin merchant processing service provider Snapcard . Called the MassPay API , the platform will allow Tango Card users to select bitcoin as a desired reward on its e-reward platform, […]
