Take heed, Venmo sucks. I was "frozen" and there was absolutely no (good) reason for them to do this.

The crime? I can't be sure but I was testing their system out and probably did the crime of transferring ONE DOLLAR from my account to my sons. Seriously, who would start to use this service on their own (I mean, without invite from another user) without testing it?

I'm sure Paypal or AmazonPayments will come up with a mobile edition and they won't be a PITA about it like Venmo.