Is It Worth $5 a Month to See a Lock-Screen Ad Every Time You Open Your Phone?

Is It Worth a Month to See a Lock-Screen Ad Every Time You Open Your Phone?… for more go to AdWeek : All News

Is It Worth $5 a Month to See a Lock-Screen Ad Every Time You Open Your Phone? http://gizmorati.com/2016/01/27/is-it-worth-5-a-month-to-see-a-lock-screen-ad-every-time-you-open-your-phone-2/