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

# Payment and invoices

1. Select a plan, then select **Continue to Payment**.
2. When the invoice is created, the server is marked as “Pending” and removed from stock.
3. After payment completes, the server is set up. Your invoice appears on the **Invoices** page and is available as a PDF download.
4. If you pay late, the unpaid invoice expires. The pending server and invoice are deleted together.
5. Edit your invoice details in **Billing profile**.
6. **Promo code:** Enter it in the order summary on the Servers page. A code cannot make an order free. Too many incorrect attempts temporarily lock the field.
7. **Cart:** Add several paid servers to the cart and pay together. Each server receives a separate invoice. Promo codes cannot be used in the cart.


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