[adrr]

Speaking of the space. Are there any card readers that lets you bring you own payment processing? Would love roll my own POS software but have yet to find a card reader that has an open API.

[callmeed]

CardFlight http://techcrunch.com/2013/05/08/cardflight-partners-with-st...

and others at

https://angel.co/search?q=card%20reader