here you can find the use case and difference between server postback, HTTP/HTTPS image, and HTTP/HTTPS Iframe pixel.
|iFrame pixels is similar to Image pixel but it can work as a piggy bank which holds more pixel inside it, which you will add on the Platform for Affiliate|
|Click id is mandatory.||Click id not mandatory.||Click id not mandatory.|
|Need to place at the server or Tracking Software.||Need to place at code directly or via GTM inside <body> tag.||Need to place at code directly or via GTM inside <body> tag.|
|Recommended above all the methods.||Least Recommended.||Recommended above Image Pixel.|
|Google/Facebook pixel can't be added On Trackier with this integration.||Google/Facebook pixel can't be added On Trackier with this integration.||Google/Facebook pixel CAN be added On Trackier with this integration.|
Server Postback (s2s)
<iframe src="https://demo.gotrackier.com/pixel?adid=5fcfxxxxxxxxxxxxxxx0dc3" scrolling="no" frameborder="0" width="1" height="1"></iframe>