It boils down to what they are selling? Does the product ad say, 1 Gb bandwidth for $XX when use of bandwidth doesn't exceed 20%? Generally, these sort of exc

It boils down to what they are selling? Does the product ad say, 1 Gb bandwidth for $XX when use of bandwidth doesn't exceed 20%? Generally, these sort of exceptions are not made clear at the time of purchase. Frankly, if they are selling bits or bandwidth it shouldn't matter the type of account. The type of account should only impact customer service. The water company analogy should apply.