1) contributor doesn't always replace /all/ ads,
2) if you were ever to say, stop paying for Contributor...
3) in order to see what sites ad spots paid for with contributor?
Edit: "We use machine learning to pace how much of your plan is spent each day."
1) contributor doesn't always replace /all/ ads,
2) if you were ever to say, stop paying for Contributor...
3) in order to see what sites ad spots paid for with contributor?
Edit: "We use machine learning to pace how much of your plan is spent each day."