Everything billing-related lives in Settings → Billing (see the Billing reference), but subscriptions and credit top-ups keep their paperwork in two different places.
Find a subscription invoice
If the workspace is on a paid plan or an active trial, choose Manage billing in Settings → Billing. This opens Stripe’s secure billing portal, where every subscription invoice and receipt is listed for you to view or download.
This option only appears once a workspace has a paid plan or trial. A workspace still on Free has no subscription invoices to show.
Find a credit top-up receipt
Credit purchases are separate from the subscription and don’t go through the portal. Settings → Billing lists your most recent charges (purchases, one-click top-ups, and auto-reloads) each with a Receipt link that opens the Stripe receipt for that charge. Need the full history rather than the last five? Export CSV downloads every charge currently loaded, filtered by type or status.
Update your billing details
The same Manage billing portal you use for invoices also handles the account behind them: update your card, billing address, and tax or company details there. Changes apply to future charges. Past invoices are unaffected.
Only the workspace owner can manage payment methods and view the billing portal. See payments & invoices for what to do when a charge fails. 
