Supply chain glossary
Key Value Items (KVI)
What key value items are, how retailers identify them from basket data, and why a KVI price cut cannot be judged by the item's own sales.
11. october 2026
3 min
Key value items (KVIs) are the products whose prices shoppers know and use to judge whether a store is cheap or expensive overall. Because their prices shape price perception of the whole store, retailers price them close to or below competitors and recover the margin on items whose prices shoppers do not track.
A KVI list is usually short, a few hundred items out of tens of thousands, and it is identified from transaction data rather than from margin or revenue rankings. The usual criteria are:
- Basket penetration – the share of shopping trips that contain the item
- Purchase frequency – how often the same customer buys it, so the price stays in memory
- Comparability – the shopper can compare the price across chains, either because the same branded product is sold everywhere or because the unit price of a staple (milk, bread, eggs) is easy to compare
Items outside the list are often split further into foreground items, which are visible but less tracked, and background items, where the price is set mainly by margin targets.
Key value items in practice
A KVI price cut almost never pays back on the item itself. Take an item sold at 100 with a purchase cost of 80. A 5% cut to 95 lowers unit margin from 20 to 15, so unit sales would have to rise by a third to keep the same gross profit. A staple with item‑level price elasticity of −1.5 gains about 7.5%. The rest of the return has to come from more shopping trips and larger baskets, which an elasticity model reading only the item's own sales does not see. Judging KVIs by item margin or item elasticity leads to the wrong conclusion that the investment does not work; judging them by store traffic, basket value and a price index against competitors on the KVI list is the consistent measure.
A typical mistake is a list that only grows. When every category manager adds their own “important” items, the price investment spreads across too many products and stops shaping perception. Comparability also matters: a private‑label product without a direct counterpart at competitors rarely works as a KVI on its own, even when it sells in high volume. Where leaflet promotions are frequent, a KVI on promotion and the same KVI at regular price send two different signals, so the regular price and the promotion calendar of KVIs have to be planned together.
Veritico PRICE covers price management, price optimization and markdown optimization and runs on the pricing engine of Logio's partner Yieldigo. See the PRICE module and price management.
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