I just wanted to reply to the issues brought up so far.. I'm sorry about the $1.10 charge! We didn't think that'd actually show up on your statement because we only do an auth (not a capture), and then void it right away! Nevertheless, it's been changed to only be $0.01 now!
rsayers, your email bounced back to us because our server name sending the email wasn't fully qualified. we'll get that fixed up and re-send you that email!
We'll also fix up the billing page to correctly reflect the free beta status! Plus allow you to remove your credit card info.
We'll add more documentation/screenshots of the management page/faq-type stuff as soon as possible!
I believe we've fixed up the signup error a few people got now too!
Thanks again for trying it out and please let us know any other questions, comments, or requests you have! And please tell a friend!
Thanks, Joe Jones