Amazon updated how S&S works when checking out. Check off the box for Subscribe & Save and then click the link that says “Skip one-time order and create a subscription” and that will take you to the final checkout page.
This may not work via mobile device (yet)!
Amazon is offering Quaker Instant Oatmeal Original, 12 Packets per Box (Pack of 4) for as low as $5.81 + FREE Shipping when you clip the $3 coupon, use Subscribe & Save and have 5 active monthly subscriptions! OU Kosher