by Adrianne Jeffries
Twitter co-founder Jack Dorsey is making the unusual leap from software to hardware with his new startup Square — a device that enables anyone to accept credit and debit card payments with a smartphone. His company has been touting its value to small businesses since February, but the device also has the potential to revolutionize fundraising for non-profits, advocacy groups and political campaigns.
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=117187