I just checked their pricing page.
Why the hell do they have this in a threatening wording:
* If you force us to apply pass-throughs we will contact you.
First, why use the * ? I scanned the damn page trying to find out where the * was on the text.
Second, 'if you FORCE us ... we WILL contact you'. I don't even know what pass-through is but honestly, I feel I'm already under scrutiny even before using them.
Save it for the FAQ or Terms of Service.