A Unity ID allows you to buy and/or subscribe to Unity products and services, shop in the Asset Store and participate in the Unity community.
Separate names with a comma.
"between 6 .. 12 USD depending on the country" usually means "If you are in America, you get $12 for 1000 video, if you are in Argentina, you get...
I read this thread and I am shocked. Have published several games with UnityAds,this is my best one (first week): Game sessions: 12650 Videos...