Glossary

Planogram

A planogram is the retailer's diagram of a shelf, specifying exactly which products sit where, on which shelf, in what order, and with how many facings each. Store staff set the shelf to match it. It is shortened to POG in most retail conversation.

How it works

The retailer's category manager builds the planogram after line review, using the decisions made there about which items are stocked and how much space each gets.

The diagram sets vertical position, which matters because eye level sells considerably better than the bottom shelf. It sets horizontal position, which determines what a product sits next to. And it sets facings, which determine how much stock the shelf holds. It is reissued on a reset cycle, often seasonally.

Compliance is a separate problem from design. A planogram is only as good as its execution in store, and real shelves drift from the diagram through restocking, shopper handling, and local decisions. Brands that use field merchandisers are largely paying to keep the actual shelf closer to the agreed one.

Why it matters

The planogram is where a line review decision becomes a physical fact. A brand can win an argument about distribution and still end up on the bottom shelf next to a private label item, which is a materially worse outcome than the distribution number suggests.

It also governs adjacency. What a product is placed beside shapes what it is compared against, and a premium item positioned next to the cheapest option in the set invites a comparison the brand would rather not host.

Example

A brand secures the same number of facings in a reset but moves from the second shelf to the bottom. Distribution and facings are unchanged on paper. Sales fall, because the product is now below the natural sightline of a shopper scanning the category.

Common mistake

Treating the planogram as settled once the line review is won. Position and adjacency carry a large share of the value, and both are decided after the review, when brands have often stopped paying attention.

Where TrueLoyal fits: The shelf belongs to the retailer, but the shopper relationship does not have to. TrueLoyal gives brands selling through third-party retail a direct connection to the members who scan their receipts, independent of where the product sat that week.

Frequently asked questions

What does POG stand for?

It stands for planogram. It is the standard abbreviation in retail and supplier conversation.

Who creates the planogram?

The retailer's category manager creates it, informed by sales data and by the decisions taken at line review. Brands may contribute analysis, particularly a brand acting as category captain, but the retailer owns the output.

How often do planograms change?

They change on a reset cycle, commonly seasonal or twice yearly, though it varies by retailer and category. Fast-moving and seasonal categories reset more often.

Why does shelf position matter so much?

Shoppers scan a category quickly and at a natural eye line. Products above or below that line get less attention, and the difference between shelves is large enough to change an item's performance without anything else about it changing.

Related terms

Retail and category vocabulary
Facings

A facing is one unit of a product visible at the front of the shelf. An item with four facings occupies four units of width at eye level in the planogram, and an item with one facing occupies one. Facings determine how much of the shelf a product owns and, with it, how easily a shopper finds it.

Retail and category vocabulary
Line review

A line review is the meeting where a retailer decides what it will stock in a category for the coming period. Every item in the category is assessed, some are kept, some are cut, and new items are considered against the ones already on the shelf. For a brand selling through retail it is the single highest-stakes event of the year.

Retail and category vocabulary
Out-of-stock (OOS)

Out-of-stock, usually shortened to OOS, is a product not being on the shelf when a shopper looks for it. It is measured from the shelf rather than from the warehouse, which is the distinction that matters. A product can be in the store, in the back room, and still out of stock as far as the shopper is concerned. The same measure stated positively is on-shelf availability.

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