Amazon: Select Baby Diapers on sale when you Buy 2-Packs, Save $15

Log in to your Amazon account
Select from the following options:

* 150-Count Pampers Baby Dry Diapers (Size 4) 2 for $66.68
* 132-Count Pampers Baby Dry Diapers (Size 5) 2 for $66.68
* More ...
Select the "Subscribe & Save" option
Change the quantity to 2
Select any frequency, then click 'Set Up Now'
Proceed to checkout
Prices should be as listed above depending on your selection + free shipping