From your Pulseradio Dashboard, click My Events.
From the "My Events" page, find the event you want to add tracking pixels.
Click the Tracking Pixel link in the left navigation pane to add tracking pixels to your event.
Choose from the drop down the service you want to add. You can choose from Google, Facebook or Twitter.
Once you've chosen which tracking pixel to add, click the "Add Tracking Pixel" button.
Fill in the tracking pixel details. Choose trigger for the conversion event.
When all fields are filled out, click "Save Tracking Pixel" to add the tracking pixel to your event.
To add more tracking pixels, choose another service and follow the same steps.