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

# Billing

This documentation covers everything you need to know about AppSignal and billing, from trial to retention information.

<CardGroup cols={2}>
  <Card title="Invoicing" icon="receipt" href="/support/billing/invoicing">
    * [Viewing your invoices](/support/billing/invoicing#viewing-your-invoices)
    * [Updating invoice address](/support/billing/invoicing#updating-invoice-address)
    * [Update billing information](/support/billing/invoicing#update-payment-method-or-billing-information)
    * [Change billing frequency](/support/billing/invoicing#change-billing-frequency)
    * [Cancelling a plan](/support/billing/invoicing#cancel-a-plan)
  </Card>

  <Card title="Usage" icon="chart-simple" href="/support/billing/usage">
    * [Requests explained](/support/billing/usage#requests)
    * [Viewing your monthly usage](/support/billing/usage#viewing-your-monthly-usage)
    * [Exceeding your plan](/support/billing/usage#exceeding-your-plan)
    * [Reducing your usage](/support/billing/usage#reducing-your-usage)
    * [Throttling](/support/billing/usage#throttling-and-ignoring-actions)
  </Card>
</CardGroup>

## Payment Currency

AppSignal only supports payment in EUR (€) or USD (\$). There are no plans to offer payment in additional currencies.

## Free Tier

AppSignal offers a generous [free tier](https://www.appsignal.com/plans) that includes:

* 50K requests
* 1GB logging
* 5-day retention

## Free Trials

AppSignal offers a 30-day free trial with no credit card required. You can find features and pricing on our [plans page](https://www.appsignal.com/plans).

### Can I Extend My Trial?

If you would like to extend your trial, please [send us an email](mailto:support@appsignal.com), and we'll be happy to help you.

### What About Those Free Stroopwafels?

[Get in touch](mailto:support@appsignal.com), and we'll see if we can get those tasty treats to you.

## Company Information

AppSignal is a service run by **AppSignal B.V.** with its registered office located at Rietwaard 4 in 's-Hertogenbosch, The Netherlands.

**Postage Address:**
AppSignal B.V.
P.O. Box 10212
1001EE Amsterdam
The Netherlands

**Chamber of Commerce:** 62960407

**VAT:** NL855029791B01