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

# Billing

> Understand billing accounts and billing profiles, and manage your charges, invoices, and payment methods from the Console.

Upsun's billing system consolidates all charges — projects, add-ons, SLA commitments, and support plans — into a single place, giving you a unified view of consumption across your organizations.

Two key concepts to understand before you begin: the [billing account](/docs/glossary#billing-account) and the [billing profile](/docs/glossary#billing-profile).

Billing is calculated per billing profile and represents the aggregate of all projects in the organizations linked to that profile.

To get started, see the **Set up billing** card below.

<CardGroup cols={2}>
  <Card title="Set up billing" icon="circle-play" href="/docs/administration/billing/bp-setup">
    Create a billing account and billing profile to start managing charges.
  </Card>

  <Card title="Add or update a payment method" icon="credit-card" href="/docs/administration/billing/bp-payment-method">
    Attach or replace the payment source on your billing profile.
  </Card>

  <Card title="View invoices" icon="receipt-text" href="/docs/administration/billing/bp-invoices">
    Access current and historical invoices and review line-item charge breakdowns.
  </Card>

  <Card title="Monitor spending and usage" icon="chart-line" href="/docs/administration/billing/bp-monitor-billing">
    View projected costs and set billing and traffic alerts for your billing profile.
  </Card>

  <Card title="Manage billing members" icon="users" href="/docs/administration/billing/bp-users">
    Invite and manage users who can access and administer a billing profile.
  </Card>
</CardGroup>