Added per-account cancellation and re-subscription
From your Account page, you can cancel the subscription of a single account. Copying stops on that account right away, the account stays listed in your space, and a « Re-subscribe » button lets you bring it back. If your subscription is still active, re-subscribing shows you the cost and takes a few clicks, with no first steps to redo. And when you cancel your whole subscription, each of your accounts is released.