
Buyers and sellers are still playing with alternative currencies such as VideoAmp, iSpot are Comscore, but nothing will take the place of C3/C7 ratings in a majority of this year’s upfront sales. Note: This story is available to TVNewsCheck Premium members only. If you would like to upgrade your free TVNewsCheck membership to Premium now, you can visit your Member Home Page, available when you log in at the very top right corner of the site or in the Stay Connected Box that appears in the right column of virtually every page on the site. If you don’t see Member Home, you will need to click Log In or Subscribe.