4 ms·

I see email spoofing being a problem with this.

• enricopulatzo 13y ago
  I hope that the email only initiates the transfer and that the approval takes place either in the Square Register app or on their website.
  • anologwintermut 13y ago
    How do they authenticate the other guy to get his money out ? all you have is his email address. What do they do, hope someone can't see the auth-code you send him via email?
• enricopulatzo 13y ago
  In any event, I'm curious to find out more about their abuse prevention.