RiotSniperX, it's called boiler plates.
I think the answer was perfectly tailored for the inquiry. Sure it took a bit to get to the info you needed, but like previously mentioned, your question was rather vague. She simply provided all the details that could pertain to your question.
So as not to mislead you, a simple "it's 18 bucks per line" would not suffice as her interpretation of your question is not relevant. You could become an (even more) aggravated customer if what you wanted done would actually incur higher charges than she may have responded with.
Granted this reeks of CYA, but service providers these days unfortunately need to do this. Take Verizon for example, all the stupid, stupid, stupid, stupid people that ran up their data costs because of the $1.99 a MB billing they implemented caused such a mess that I'm now stuck with a $30 data plan on my Omnia; that I never use as it has WiFi. While my work cell, an i760 doesn't need the data plan because you couldn't get data on it unless you EXPRESSLY put that option on your plan.
If they don't cover themselves, they open the flood gates to stupid people, or people who simply don't pay attention, read contracts and rules, obey said contracts and rules, etc.
Sorry that was so long but I had to vent about Verizon after talking to about 5 of their managers.....simple data block, that's all they need to add.....