I want to cancel my subscription but somehow, there were some changes on my account and my monthly plan became an annual plan, with mensual fees. It's not the first time I cancelled a plan but never had to pay fees about it because the plan wasn't annually. I'm using the same plan I used before so why is it different now? I don't recalled that it was an annual plan 2 months ago. Why can't I cancel my plan now without having to pay cancellation fees? Two months ago, I wanted to cancel my plan and there were no cancellation fees because my plan wasn't an annual plan, so a contract to you.
Perhaps it was an annual plan, paid monthly. Most of them are. So you promise to pay for a whole year, but Adobe generously charge you only half the remaining year's subscription if you want to break your promise.
Did you try to cancel and were given a free two months? This often happens. At the end of the free perioud, your annual plan restarts for a new year.