# Pinterest Ads Mapping Enhancements

We have updated our [Pinterest integration](https://www.rudderstack.com/docs/destinations/streaming-destinations/pinterest-ads/) to include a new way of mapping your RudderStack events to the Pinterest Standard Conversion Events.

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RudderStack supported this mapping method for Pinterest v3 API already. Now, it is supported for [Pinterest API v5](https://developers.pinterest.com/docs/api/v5/) as well.
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By default, RudderStack gives the highest priority to the event mappings specified in the **Map Your Events To Pinterest Events** setting. 

{{< image src="images/releases/pinterest/p1.webp"  >}}

However, if not specified, RudderStack maps the events in the following order:

- RudderStack gives priority to the [standard ecommerce event mappings]({{< ref "destinations/streaming-destinations/pinterest-ads/pinterest-ads-device-mode.md#ecommerce-conversion-tracking" >}}).
- If you turn on the **Send as custom event** toggle, then RudderStack sends the event with name `custom` to Pinterest.

{{< image src="images/releases/pinterest/p3.webp"  >}}

If none of the above qualifies, RudderStack sends the event name to Pinterest as is, and it is shown as an `unknown` event in the Pinterest dashboard.

See [Setting up Pinterest Ads](https://www.rudderstack.com/docs/destinations/streaming-destinations/pinterest-ads/setting-up-pinterest-ads/) guide for more information on the above settings and the mapping enhancements.