I am trying to find out, but I am having a hard time. I would like to know what the font type used to create the logo at http://stripe.com is? Does anyone happen to know?
FF Fago, they sent me an email with the font name
It's most definitely not Interstate Ultrablack as Thiago suggested, as it's much too bulky and the letter shapes are very different.
Hopefully someone will be able to provide more insight.