Every plan is month to month. Cancel any time from your account — access runs to the end of the period you paid for.
Yes. Upgrade, downgrade or cancel from your account page at any time — it opens the billing portal where you manage everything yourself.
You keep access until the end of the period you have already paid for. Nothing is cut off mid-month.
No, and we are careful not to pretend otherwise. Campaign data comes from a daily export; product figures are historical observations dated on each page. Always check the listing on Amazon before you commit to filming.
No. Project Carousel is not affiliated with Amazon and carries no affiliate links. It is a research tool.