# Billing

If you have used all the credits from your monthly subscription, you have 2 options to purchase additional credits.

* [**Purchase Extra Credits**](#purchase-extra-credits).
* [**Upgrade plan**](#upgrade-plan).

<figure><img src="https://921696666-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FY7acFUa3WHulwnKyPzd9%2Fuploads%2FwAjbzrxfvfgwaJFJW66D%2F1.png?alt=media&#x26;token=c9136d40-6f9b-4b8f-bdaa-cae99c5637bf" alt=""><figcaption></figcaption></figure>

### **Purchase Extra Credits**

To purchase extra credits, simply enter your desired number and validate by clicking ‘**Purchase Extra Credits**’.

All credits are charged at $3,25.

{% hint style="info" %}
Unlike subscription credits, extra credits never expire.
{% endhint %}

<figure><img src="https://921696666-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FY7acFUa3WHulwnKyPzd9%2Fuploads%2FBbe64fwrLK9UsKrZda4R%2F2.png?alt=media&#x26;token=a76a3d41-09e0-47d5-998f-99356b49644f" alt=""><figcaption></figcaption></figure>

### **Upgrade plan**

You can easily increase your credits by upgrading to a higher plan.

To change your plan, click on '**upgrade plan**' and choose your new monthly subscription.

The new anniversary date of your subscription is the date of the change.&#x20;

You retain the credits not used from the previous subscription, which are added to the credits of the new subscription.

<figure><img src="https://921696666-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FY7acFUa3WHulwnKyPzd9%2Fuploads%2FYgVcOyzsZ6z727qZryz5%2F3.png?alt=media&#x26;token=d232cd5c-1ad5-4dd2-8534-4e17ab708330" alt=""><figcaption></figcaption></figure>

<mark style="color:red;">Pas nécessaire</mark>

<figure><img src="https://921696666-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FY7acFUa3WHulwnKyPzd9%2Fuploads%2FvpzvTelV6QIQ2KcuFqrG%2F4.png?alt=media&#x26;token=64124957-82a0-4833-a9bd-d3ce51baacb0" alt=""><figcaption></figcaption></figure>

<mark style="color:red;">Pas nécessaire</mark>

<figure><img src="https://921696666-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FY7acFUa3WHulwnKyPzd9%2Fuploads%2FRsfeK5o0Xi7vfHcfZ4Ox%2F5.png?alt=media&#x26;token=0f620052-9ae3-4927-aabe-144eaa0ee32b" alt=""><figcaption></figcaption></figure>