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

# Billing and the ledger

> How prepaid and postpaid billing works in the PerfGrid .dk Partner Panel, including top-ups and monthly invoices.

<Note>
  Denne artikel findes også på [Dansk](/docs/da/domains/partner-panel/fakturering-og-ledger).
</Note>

The Partner Panel uses a **ledger**. Each month we look at the register, transfer, and renew operations you performed.

Only **register** and **renew** have a cost. **Transfer** is recorded on the ledger but is not charged.

Pricing starts at **70 DKK** excluding VAT and is negotiated based on volume. The more domains you manage, the better pricing you can get.

## Prepaid

On prepaid billing, register and renew costs are deducted from your available balance in the panel.

### Top up your balance

1. Log in to the **Partner Panel**.
2. Click **Top Up** (available to prepaid accounts only).
3. Choose the amount to add.

The minimum top-up is **500 DKK**. The maximum is **10,000 DKK** (subject to change).

### Insufficient balance

If your balance is too low for an operation, the operation cannot complete. Top up first, then try again.

## Postpaid

Postpaid billing is subject to approval. It is based on trust: longer good standing as a prepaid user, a good company credit rating, and a longer relationship with PerfGrid.

On postpaid, you receive a **single invoice once a month** for all charged operations that month. The invoice is billed through the normal PerfGrid client area.

## Related articles

* [What is the PerfGrid .dk Partner Panel?](/docs/domains/partner-panel/what-is-the-dk-partner-panel)
* [Invite end-users](/docs/domains/partner-panel/invite-end-users)