> ## Documentation Index
> Fetch the complete documentation index at: https://lunagraph.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Invoices and payment details

> Find invoices, update a payment method, or get help with a failed payment.

Only the workspace owner can access **Invoices and payment**. The button appears when the workspace has a subscription.

## Open invoices and payment

![Billing summary with the Invoices and payment button at the top right.](https://mintcdn.com/lunagraph/6MYtP77MEWnjFFB_/images/help-center/billing-invoices-payment.jpg?fit=max\&auto=format\&n=6MYtP77MEWnjFFB_\&q=85\&s=e62452afe3ce19d2b9356ee5cce5e89b)

Example paid workspace: Invoices and payment appears in the current-plan summary.

1. Select your workspace and open **Settings → Billing**.
2. Choose **Invoices and payment** in the current-plan summary.
3. The **Stripe customer portal** opens in your browser.

In Stripe, you can:

* Change your paid plan using **Update plan**, when available.
* [Cancel your paid plan](https://lunagraph.com/docs/help-center/account-billing/cancel.md) at the end of the period you paid for.
* View and download your invoices.
* Update the payment method for your subscription.

Read [Stripe's customer portal documentation](https://docs.stripe.com/customer-management) for more about the portal.

![Stripe customer portal subscription screen showing Update plan and Cancel plan above the upcoming payment details.](https://mintcdn.com/lunagraph/w5c1EU9JOLIhu9uG/images/help-center/stripe-portal-subscription.jpg?fit=max\&auto=format\&n=w5c1EU9JOLIhu9uG\&q=85\&s=8af0ab2562a4998470bdd38d39a1e429)

Subscription screen from Stripe's public demo, showing Update plan and Cancel plan. Your portal's appearance may differ.

Screenshot source: [Stripe's public customer portal demo](https://billing.stripe.com/customer-portal-demo).

## Why the button may be missing

* **Free with no subscription:** the button isn't shown.
* **You aren't the owner:** ask the owner shown in the summary.
* **Your subscription has fully ended:** [contact support](https://lunagraph.com/docs/help-center/contact-support.md) for older invoices. You don't need to upgrade again to ask for help.

Check that you've selected the correct workspace.

## If a payment fails

If the summary shows **Payment failed**, ask the owner to update the payment method through **Invoices and payment**.

If the portal doesn't open or a charge is unclear, [contact support](https://lunagraph.com/docs/help-center/contact-support.md). Never send card numbers, security codes, or passwords.


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