Use 2/7 and 3/14 Sunday newspaper inserts of $1.50 and $2.00 off Pampers coupons to get big box of Pampers that are $19.99. When you add the printable $3.00 off $15.00, you get the Pampers for $14.99 or $15.49.
CVS: Huggies Jumbo packs are $8.99. You get $5.00 ExtraCare Bucks when you buy two! Add two of the Huggies printable from above and you get the Jumbo packs of diapers for $3.49 each!!