## Overview

Commerce Grid has created this guide to help target Commerce Grid inventory using Quantcast as their DSP.

Please note that platforms can and will change regularly. We will do our best to update this guide as needed. Wherever possible, we've provided links to Quantcast documentation.

We recommend that if buyers are having issues, or if they need help using the Quantcast platform, their first point of outreach should be the Quantcast team.

## Open Trading

This section explains how to target Commerce Grid as an inventory source within the Quantcast UI.

To set up Commerce Grid SSP targeting in Quantcast, the buyer needs to target **Criteo \| Commerce Grid** as a **source in Supply Management** settings on ad set creation.

1. To include or exclude other SSPs / Exchanges, click on **Include / Exclude Supply.**  
2. Select **Criteo \| Commerce Grid** from the available supply inventory  
   - On the modal, you can see the excluded supplies on the right-hand side. If these are grayed out, it means that the buyer's organization has blocked them on the organization level, and they can not be included unless the organization settings are adjusted.  
3. Click **OK** when you are done.

## Deals Trading

This section explains how to target Commerce Grid as an inventory source within the Quantcast UI.

To set up a Commerce Grid deal in Quantcast, the buyer needs to create the deal and then apply the deal within the ad set.

**Create Deal**

1. In [Global Platform Settings](https://help.quantcast.com/hc/en-us/categories/13420144587803-Global-Platform-Settings), Navigate to the '**Inventory**' tab to find **Deals and Packages,** **Exchanges & SSPs.** [Deal management](https://help.quantcast.com/hc/en-us/articles/13422223565467) allows the buyer to manage their organization’s programmatic deal inventory. **Note:** The deals listed or added here are for the buyer's organization, not those curated by Quantcast. Quantcast curated deals will be found within the ad set when the buyer selects the **Quantcast Deals and Packages** checkbox within [Ad Set](https://help.quantcast.com/hc/en-us/articles/13422166247835).

2. Click the **Add New** button at the top right.
3. Add a new **Deal**
4. Fill in the required fields (marked by an asterisk).
   - **Exchange/SSP:** Commerce Grid
   - **Deal ID:** The Deal ID as provided.
   - **Note:** It is important to add the correct **Deal ID** and **Exchange/SSP** provided. Not doing so will result in being unable to see any inventory or the wrong inventory for that Deal.
5. Once deals and packages have been added, you can select them during Ad Set setup. For more information, see the [Create an Ad Set article](https://help.quantcast.com/hc/en-us/articles/13422166247835-Create-an-Ad-Set#Inventory).

**Add Deal to Ad Set**

1. During Ad Setup, Select **Inventory** by clicking the **Target Deals and Packages** button.
2. On the next screen, the buyer will select **My Deals** to find the correct deal that needs to be applied to the ad set
3. Once the buyer selects deals and packages using the checkboxes on the left, click on the **Target Deals and Packages** button on the right.