# Singular - S2S Tracking

**Please work with your point of contact at Singular set up postbacks for your app, then  [request S2S tracking](/en/advertising/s2stracking/setting-up-s2s-tracking/)  from the Chartboost dashboard.**

If your app is using probabilistic matching/SKAN, **Probabilistic Matching ON**  should be selected in the Singular dashboard.



## You might also like...

-   [S2S (serving-to-server) tracking:](/en/advertising/s2stracking/setting-up-s2s-tracking/)  Leverage install attribution from third-party platforms to create CPI campaigns on the Chartboost network
-   [View-through attribution:](/en/faq/advertising/)  Get credit for installs that occur shortly after a user watches a video ad but does not click on the ad.
-   [In-App Purchase Tracking via S2S](/en/advertising/s2stracking/in-app-purchase-tracking/)  Setup In-App Purchase Tracking settings for MMPs.