TWISTA series sponsors Braintree Payments gave TWISTA a brief to do a series of special episodes focusing on payments - perhaps the most-rapidly-changing area of fintech. We start our second payments special with an overview of the payments landscape provided by banking and payments maven Andrew Davis. Then we sit down with Kaushik Sen and Paul Bennetts, co-founders of Spaceship, a superfund for millennials that's focused on tech investments.