Publix coupon in Parade magazine

Just a head's up to let you know there is a $5 off $15 worth of Unilever products in this Sunday's Parade magazine. Could be really good with the Ragu and Klondike bar sales. Do you think that the free items count towards the $15 worth. It doesn't say spend $15 save $5 it says buy $15 worth. So if Ragu is B1G1 and they are $2.50 each that is $5 towards the $15 correct?