Is there a reason you decided to make it "free" in your marketing instead of "free up to some (absurdly) high volume, and then cheap"? The former seems suspicio

Is there a reason you decided to make it "free" in your marketing instead of "free up to some (absurdly) high volume, and then cheap"? The former seems suspicion-inducing (consumers are familiar with many things that are "free*", such as "unlimited" mobile wireless plans), and would make for worse PR if/when you have a corporate customer that pushes the limits of what's profitable for you and you have to throttle/charge/cut them. The latter provides a clearly-visible data limit for "free" that's still high enough that everyone except the tiniest fraction of your customers will never even get close. If anything, I'd expect that "100 PB free a month" would be awe-inspiring and good PR.