Which is a benefit of using server–to–server app conversion tracking over an SDK?

• Adding SDK and conversion tracking changes to your app doesn’t require review by the Google Play Store
• If not implemented correctly, adding the SDK and conversion tracking code could result in bugs in the app
• Adding multiple SDKs for various advertising or analytics platforms have no impact on app code file–size
• Server–to–server connections are easier to set up than code–less conversion tracking