To your agreements are normally on devices. Credits can be anywhere from 12 months to 24 months and they are not on contract. Your plan is not on contract, so they can hike the prices. I would check your account to see if there's plan promotions and ...
I was installed in December and I am on a contract. If you're on a contract, review it because it said that it can increase prices whenever necessary- not in those exact words, of course.
