noun
shelf allocation; planogram
Retail term for deciding which products go on which shelves, often with a visual plan. Used in merchandising and store layout.
新商品の棚割りを検討しています。
We are considering the shelf allocation for the new products.
棚割り表に従って商品を並べてください。
Please arrange the products according to the planogram.
陳列 refers to the physical display of items, while 棚割り is the strategic planning of shelf space.
マーチャンダイジング is a broader concept of merchandising; 棚割り specifically focuses on shelf layout.
Compound of 棚 (shelf) and 割り (allocation, division). The term likely emerged in retail and marketing contexts.