Kirkland's sells 12-ounce bottles in scents ... range from $50 to $90. Candy cane striped pillows are also extremely popular, as is the double-sided Frosty the Snowman pillow.

Now, though, shoppers are irate over the perceived shrinkflation of a favorite holiday candy treat: Kirkland Signature Peppermint Bark. As the candy treat gets more expensive but allegedly offers ...