> For the complete documentation index, see [llms.txt](https://readme.directual.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://readme.directual.com/pricing-and-billing/promo-codes.md).

# Promo Codes

You can acquire D-coins by using promo codes. If you have a promo code, navigate to the Billing section, click on **Add Funds**, and select the **Use promo Code** tab:

![](/files/KXzcCpuage2ifF60E8VY)

{% hint style="warning" %}
To use promo codes, you must have an active [basic payment method](/pricing-and-billing/how-billing-works.md#basic-payment-method)!
{% endhint %}

Promo codes can have the following properties:

* Basic or Special: You can apply **only one** basic promo code;
* The number of uses may be limited;
* The list of users who can apply the code may be limited;
* The time period for utilizing the code may be limited;
* Granted D-coins can't be withdrawed or transferred.

{% hint style="info" %}
For those who have reached this point, here's a **basic** promo code worth $50 in D-coins: `WELCOME`
{% endhint %}