It's similar to a telecommunications giant - as the customer, you need to pay a cost of switching (moving expenses, hookup fees etc.).
So it's in their best interests to try to squeeze customers when possible, even with the occasional person that moves out, they'll net a lot more from tenants who just don't bother to dispute the increase.
So it's in their best interests to try to squeeze customers when possible, even with the occasional person that moves out, they'll net a lot more from tenants who just don't bother to dispute the increase.