> ## Knowledge Base Index
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> Use this file to discover available pages before exploring further.
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# How to set up the Traffic Light postback in AdsX

The postback is the link that tells AdsX about each Traffic Light sale. Once it is set up, every Traffic Light sale shows up in **My Sales** in AdsX, along with the ad that drove it. You set it up once for each Traffic Light account.

## 1. Copy the postback in AdsX

In the side menu, open **Advanced Tracking → Activate Platforms**. On the **Traffic Light** card, click **Copy postback**.

![Copy postback button on the platform card in AdsX](https://storage.crisp.chat/users/helpdesk/website/-/c/d/6/5/cd65ba6180e97000/copiar-postback_ximvee.png)

## 2. Open the Traffic Light global postback

Log in to the [Traffic Light dashboard](https://cpa.tl/u/register/?r=540e5bcb9). In your Traffic Light account, open **Tools → Profile** in the side menu. Then click the **Global postback** tab.

## 3. Fill in the postback

1. **Method of forwarding:** GET.
2. **New:** paste the postback you copied in AdsX.

![Traffic Light – step 1](https://storage.crisp.chat/users/helpdesk/website/-/c/d/6/5/cd65ba6180e97000/1_14t71l1.png =640x360)

Scroll to the bottom of the page and click **SAVE**.

![Traffic Light – step 2](https://storage.crisp.chat/users/helpdesk/website/-/c/d/6/5/cd65ba6180e97000/2_60kk3h.png =640x360)

## 4. Activate Traffic Light in AdsX

Go back to AdsX and, on the **Traffic Light** card, click **Activate**. Without this click, Traffic Light is not active in AdsX.

![Activate button on the platform card in AdsX](https://storage.crisp.chat/users/helpdesk/website/-/c/d/6/5/cd65ba6180e97000/ativar_7xvwhp.png)

The card now shows **Activated**, and Traffic Light appears as an option when you create a presell.

## How to know it worked

The next Traffic Light sale shows up in **Advanced Tracking → My Sales**. If it does not, check:

- that you clicked **SAVE** at the bottom of the page;
- that the link in **New** matches the one you copied in AdsX, complete and with no space at the end;
- that the presell product is from Traffic Light.

Stuck on a step? Talk to support through the chat inside AdsX.