Good deals on McCann's Oatmeals at Amazon with 15% off after promo code MCAN8I46, valid through 1/31.  Here is a screenshot for reference. Shipping is free on orders over $25.  Save an additional 15% with Subscribe & Save plus free shipping as shown in this screenshot.  The subscription can be canceled at any time.  Prices shown reflect the 15% discount.

• McCann's Instant Irish Oatmeal, Fruit & Cream, Four Flavors, 10-Count Box (6-Pack) for $18.28
• McCann's Instant Irish Oatmeal, Regular Flavor, 12-Count Box (6-Pack) for $18.28
• McCann's Instant Irish Oatmeal, Sugar Free Cinnamon Roll, 8-Count Box (6-Pack) for $21.10