Change or Cancel Your Plan
Open Account → Plan & billing to upgrade a plan or open the Stripe billing portal for an existing subscription.
For an upgrade offered by Spleen, choose the target plan and a monthly or yearly interval, then continue through checkout. To start a downgrade, billing-interval change, or cancellation, choose Manage billing from the same pane. Review the change Stripe shows before confirming it.
Return to Account → Plan & billing after making a change to review the current plan and billing state shown by Spleen.
If you cancel, your paid plan and its features stay active until the end of the paid period shown in Account. The account then returns to Quill.
A downgrade or cancellation does not delete your existing work. If the new plan has a lower project limit, you can keep opening and editing your projects, but cannot create or import another while you are at or above the limit. Custom templates also remain visible under Account → Templates. If your new plan does not include custom templates, you can still see or delete them, but cannot use them to start a project until you return to Library.
Changing or cancelling a subscription is separate from deleting the account. Account deletion permanently removes the account and its work.