Michael from Braintree, here.

The idea behind this offer is to help launch more startups. We aren't policing this with specific limits, but we're asking that you only use this if you are truly a pre-revenue start-up or just started to collect fees for your product. If you’ve already got your start, then congratulations - we would love to work with you and help you grow. And you'll probably find that our standard pricing works well for you.