Facebook is number social network in the world and it still rules for app install campaign. Running app install campaign on Facebook can be a tedious task without SDK integration. I have run app install campaign on Facebook recently, and it was first time I was running app install campaign on Facebook, Instagram and Google. I didn’t know that it is necessary to integrate SDK through Facebook developers account. I ran a campaign without SDK integration and it cost me INR 40 per install. I ran campaign for entire one week then I decided to integrate Facebook SDK in Android and iOS app. Let’s see what happen if we run…