In two lines: in Settings > Subscription you have the Invoice History to review and download them, and the payment method to keep it updated.
Where do I see and download my invoices?
In Settings > Subscription, the Invoice History section lists all your charges. Open any of them to see its detail and download it whenever you need it for your accounting.
How do I update my payment method?
On the same screen, under Payment Method, use Update payment method to change the card your subscription is charged to. Keeping it up to date prevents a charge from failing and putting your plan at risk.
If a charge doesn't go through, check your payment method here first. See also Manage your subscription.
If your account appears blocked by a pending payment, it's because a charge on your subscription wasn't completed (expired card, insufficient funds, or declined). Update your payment method as soon as possible to reactivate access and not interrupt your work.
Plans, charges, and cancellation conditions are governed by the Terms & Conditions, which always hold the current version.
Still have questions?
Ask MIA, the MB Suite AI assistant: open it with the MB AI button (⌘J) in the top bar. MIA knows the section you're in, so you can ask it directly about what you see on screen.