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

# Create a goal conversion from GTM

> Create Kameleoon goal conversion tags in Google Tag Manager to track events, revenue, and metadata without modifying your site's code directly.

This article will help you create a goal conversion tag for Kameleoon using Google Tag Manager (GTM). You will learn how to set up a custom HTML tag to monitor specific events and how to configure a tag that tracks revenue.

## Create a tag

1. Click **New**.
2. Name your tag (for example, "Kameleoon - add to cart", "Kameleoon - transaction").
3. Select **Custom HTML** in **Tag Configuration**, and insert this code:

```javascript theme={null}
<script>
  kameleoonGoal = 123456; 
  window.kameleoonQueue = window.kameleoonQueue || [];
  kameleoonQueue.push(['Goals.processConversion', kameleoonGoal]);
</script>;
```

* You must replace `123456` with the Kameleoon goal ID.

4. Select an existing trigger or create a new one (depending on the `dataLayer` format).

## Create a tag with revenue

To create a tag with revenue:

1. Click **New**.
2. Name your tag.
3. Select **Custom HTML** in **Tag Configuration**, and insert this code:

```javascript theme={null}
<script>
  kameleoonGoal = 123456; 
  window.kameleoonQueue = window.kameleoonQueue || [];
  kameleoonQueue.push(['Goals.processConversion', kameleoonGoal, {{ TransactionRevenue }}]);
</script>
```

`123456` is the Kameleoon goal ID, and `{{TransactionRevenue}}` is a variable with revenue attached to the conversion.

4. Select an existing trigger or create a new one (depending on the `dataLayer` format).

## Create a tag with metadata

The example below adds a payment method and order ID as metadata to the goal conversion. To create a tag with metadata:

1. Click **New**.
2. Name your tag.
3. Select **Custom HTML** in **Tag Configuration**, and insert this code:

```javascript theme={null}
<script>
kameleoonGoal = 123456; 
window.kameleoonQueue = window.kameleoonQueue || [];
kameleoonQueue.push(['Kameleoon.API.Goals.processConversion', 
                     kameleoonGoal, 
                     {{ TransactionRevenue }}, //revenue (if empty put 0)
                     {
                         0: {{ paymentMethod }},  //custom data index and associated value
                         1: {{ oderID }} //custom data index and associated value
                     }]);
</script>
```

* **`123456`** is the Kameleoon goal ID.
* **`{{ TransactionRevenue }}`** is a variable with revenue attached to the conversion.
* **`{{ paymentMethod}}`** is a variable with the payment method attached to the conversion, and **`0`** is the index of the custom data where the variable will be added.
* **`{{ orderID }}`** is a variable with the order ID attached to the conversion, and **`1`** is the index of the custom data where the variable will be added.

4. Select an existing trigger or create a new one (depending on the `dataLayer` format).