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

# [Legacy] Campaign Creatives: Image and SMS Placement

> Add a dynamic Invoca promo number to an image, banner, or text ad so calls generated by that ad are tracked, even on assets where the Invoca Tag can't be installed directly.

**This is a legacy feature.** Creatives isn't compatible with the Invoca Tag or with several newer Invoca features, and it isn't supported for many current use cases. If your account still uses Creatives, contact your account team to discuss other ways to track calls from your ad assets.

## Prerequisites

* Your landing pages must already be deployed with the legacy Invoca Web Integration Code (WIC), since Creatives depends on it rather than the Invoca Tag.
* You need an existing campaign with a RingPool (a group of trackable phone numbers assigned to that campaign) to pull promo numbers from.

## Access your campaign's creatives

1. Log in to your Invoca account and click **Campaigns** in the sidebar menu, then select **Manage Campaigns**.
2. Select the campaign you want to add a creative to. You can apply the same creative to other campaigns managed by the same Profile or Advertiser later.
3. Click the **Creatives** tab, then click **Edit Creatives**.

## Create a new creative

1. In the **Creative Type** drop-down menu, select the type of asset you want to use:
   * **Banner:** A large image.
   * **Mobile:** A smaller image, optimized for mobile devices.
   * **Text:** An SMS text message, which can include hyperlinks.
   * **Other:** An asset that doesn't fit the categories above. Creatives in this category can't be customized with dynamic promo numbers.
2. Click **Choose File** and select a file from your device, or, for a Text creative, enter your message text and hyperlink text directly.
3. Add a description of the creative asset. If your account uses Invoca for performance marketing, your affiliates will see this description.
4. Click **Upload**.
5. In the Promo Number Placement Editor, choose the font, color, size, and placement for where the promo number should appear on the asset, then click **Save**.

To edit an asset, its phone number placement, or its description later, return to the campaign's **Creatives** tab, click **Edit Creatives**, and select the asset. To remove a creative, click its trash can icon.

## Add a creative to a campaign

1. Log in to your Invoca account and click **Campaigns** in the sidebar menu, then select **Manage Campaigns**.
2. Select the campaign you want to use the creative with.
3. Click the **Creatives** tab, then click **Edit Creatives**.
4. In the Creatives list, find the creative you want to use, then use its "Add this creative to a campaign..." drop-down menu to select the campaign.

## Image and file requirements

For recommended image dimensions and supported file types, see the companion article on image sizing and formatting requirements for campaign creatives.


## Related topics

- [[Legacy] Campaign Creatives: Image Specifications](/s/article/legacy-campaign-creatives-image-specifications.md)
- [Advertiser Guide](/s/article/advertiser-guide.md)
- [Publisher: Request Creatives](/s/article/publisher-request-creatives.md)
- [Campaign Management: Duplication & Copying](/s/article/campaign-duplication-copying.md)
- [Configuring Inbound SMS for AI Agents](/s/article/configuring-inbound-sms-for-ai-agents.md)