Price dumping is the most contagious disease on marketplaces: one seller drops the price, the neighbors answer, and a month later the whole niche is trading at zero margin. The reflex to "cut mine too" is the worst possible answer: it turns someone else's problem into yours. Here is how to diagnose dumping and how to respond without giving away margin.
The diagnosis comes first: why is the competitor dumping
Your response depends on the reason behind someone else's low price:
- Stock liquidation. Exiting the niche, a cash gap, dead stock — the price is below cost, but finite: the stock will run out within weeks. Almost no reaction is needed.
- Entry strategy. A newcomer buys market share at a loss and runs out of steam once they do the unit economics; the question is whether that happens before or after they spoil the niche.
- A different cost base. A direct factory contract, own imports — what looks like "dumping" is profitable for them. That is not dumping, that is your sourcing problem: channels.
- An error or automation. A broken repricer or plain carelessness — it will fix itself.
Look at their stock levels, price dynamics and assortment (with analytics tools or by hand) — the diagnosis changes the tactic.
Four answers other than cutting the price
- Differentiate the offer. Step out of direct comparison: a bundle (product plus accessory), an upgraded configuration, packaging, warranty. Buyers compare the prices of identical items — make yours non-identical: where the margin hides.
- Card quality. At a price gap of 10–15%, strong content, a solid rating and reviews hold sales: people do not buy on price alone — CTR, reviews.
- Targeted promos instead of a new price. Coupons, promotions on part of the stock, SPP mechanics (the marketplace's own loyalty discount) — a temporary price does not rewrite the niche's price expectations the way a "new permanent price" does: the economics of promotions.
- Wait it out on margin. Cut ad bids on overheated queries, hold your price for loyal demand, let the dumper sell through their stock. Sales will dip for a while — profit often will not.
What not to do
- Do not drop the price below your unit economics "to keep turnover up" — turnover without margin is renting someone else's money.
- Do not react to every twitch: auto-following the lowest price in the niche (an aggressive repricer set to "always -1 ₽") is a way to lead the race to the bottom.
- Do not forget the Ozon price index: sharp price swings hurt your promotion — pricing on Ozon.
- Do not confuse dumping with an attack. A systematic, deliberate campaign against you (orders followed by returns, complaints plus dumping) is a different scenario: competitor attacks.
Related guides: competitor analytics.
Related guides: Repricers for marketplaces.
FAQ
"A competitor has cut prices sharply — should I cut mine?" Diagnose first: stock liquidation and errors are waited out, a newcomer's strategic dumping is a question of stamina, and a structurally lower cost base at the competitor is a signal to change sourcing or differentiate. Matching the cut is the last option, and only within your unit economics.
"How do I sell at a higher price than competitors?" Step out of direct comparison: bundles, configuration, packaging, service, plus a strong card and reviews. A 10–15% gap is held by the quality of the offer; a several-fold gap is not.
"Is price dumping a breach of marketplace rules?" A low price on its own is not — marketplaces like it. Complaining about dumping is pointless; the answer is economics and positioning.
"What do I do if the whole niche is dumping?" Check your cost base against the leaders (the niche may have moved to a different sourcing channel), look for differentiation or a sub-niche, and in the worst case exit in a planned way: a niche where everyone trades at zero margin does not recover quickly.
"Will a repricer help?" As a control tool, yes; as an "always cheaper than everyone" robot, no — that only accelerates the race to the bottom. Set the lower bound from your unit economics, not from the competitor's price.
