We went over our allocated daily limit one day by 200 calls, for which we were charged $20. Given that for $25 a month we get aproximately 75,000 calls, and that we’re well under that for the entire month, I’d ask that overage charge to be refunded; the overage charge rate is completely extortionate. It would be far, far better for Mashape to allow an account to be set up with a hard daily API limit than allowing users to very easily incur unbelievably high overage charges.