Predatory pricing

Predatory pricing is the practice of deliberately pricing a product or service below cost, often below a rival's cost, to push weaker competitors out of a market. Once competition is reduced, the predator raises prices again to recover the losses and earn higher margins than before.

How predatory pricing works

The strategy typically unfolds in two phases. In the first phase, a retailer with deep pockets sustains losses on key items for weeks or months, pricing below its own cost of goods sold or below what smaller rivals can match. Competitors who cannot absorb the same losses either exit the category, go out of business, or stop competing on price. In the second phase, once the field has thinned out, the predator raises prices back up, often above where they started, to recoup the losses over time.

• Sustained, not occasional, below-cost pricing on the same items
• Clear intent to eliminate a specific competitor rather than win customers generally
• Market power sufficient to raise prices later without new entrants arriving
• A plausible recoupment period once rivals have exited

Regulators do not treat every below-cost price as automatically illegal. In the United States, courts generally require proof that a price fell below a measure of the seller's own cost, such as average variable cost, combined with a realistic chance of recouping the losses later through higher prices. European Union competition law under Article 102 applies a related but somewhat broader test and can weigh a dominant firm's intent even when a full recoupment analysis is inconclusive. This is why documentation matters: a retailer that cannot point to a normal commercial reason for a below-cost price, beyond damaging one specific rival, is more exposed to a predatory pricing claim.

Example

Picture a regional grocery chain with 120 stores that drops the price of a private-label milk line to 0.99 dollars a gallon, well under its 1.40 dollar cost, right as a new discount grocer opens ten stores nearby. The chain absorbs roughly 40,000 dollars a month in losses on that item alone for six months, until the new entrant closes its doors. Milk then goes back up to 2.49 dollars, above the original price. Regulators reviewing a pattern like this would look at cost data, timing relative to the competitor's entry and exit, and internal communications to decide whether the pricing crossed from aggressive competition into predatory conduct.

Why it matters for retailers

Most retailers never intend to break the law, but aggressive markdown pricing, loss leaders, and clearance events can look similar to predatory pricing from the outside if costs and rationale are not documented. Competition authorities in the EU, UK, and US can investigate pricing patterns years after the fact, and penalties can include fines and forced price reversals. Retailers need a defensible, auditable record of why a price was set where it was, tied to actual cost of goods sold, not just a spreadsheet that shows the number changed. The line between a legitimate loss-leader promotion run to draw shoppers into a store and a predatory below-cost price run to eliminate a rival often comes down to duration, how narrowly the price cut targets one competitor's customers, and whether a normal business rationale exists beyond harming that one competitor.

How Retailgrid helps

Retailgrid keeps every price change tied to its underlying cost and margin data, so a markdown or loss-leader promotion is clearly documented as a deliberate merchandising decision rather than an unexplained below-cost price. Pricing guardrails can enforce a minimum margin or price floor so pricing rules never drift into risky territory without a review step, and price monitoring gives compliance teams a clear audit trail of competitor and own-price history. For retailers operating across the EU, the omnibus compliance tooling keeps price history auditable alongside these guardrails.