Even if it is easy to end the contract (just ask to terminate it option), it is quite common that you have to give X months notice. They rely on the fact many

Even if it is easy to end the contract (just ask to terminate it option), it is quite common that you have to give X months notice. They rely on the fact many members will go less and less each month before reviewing and cancelling, so they get paid for 5-6 months.