P-O-P Showcase (March-April 2024) Our latest display gallery presents a sampling of eye-catching and effective in-store activations representing a variety of product categories and seasons. Whole Foods Changes the Merchandising Rules Walmart to Streamline In-Store Merchandisers Kmart Keeps St. Jude in the Holiday Plan Sporting Goods P-O-P: Breaking the Rules The P-O-P Game Gets Serious As Sporting Goods Stores Get Bigger, Retailers Flex Their Muscle & Product Marketers Go For The Kill Shot.