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Why Your Ozon Sales Stall: 6 Seller Mistakes to Fix

Why Your Ozon Sales Stall: 6 Seller Mistakes to Fix

A year on Ozon with no growth

This is the story of a seller we will call Elena. She has been selling on Ozon for more than a year but cannot break past roughly $800 in monthly sales. Her range is health products: back support corsets, compression stockings, orthopedic pillows and similar items.

She joined Ozon for a simple reason: the platform charged no initial fee. She sourced products through popular analytics services, targeting an average order value of $25 to $50. She looked for good conversion (around 20%) and a relatively accessible supplier market. She wanted certified goods, so she avoided China and chose domestic suppliers instead.

The result? The business runs at break-even or at a loss. Elena tracks her unit economics and understands that the deeper she goes, the worse it gets.

Her starting budget was minimal, around $330 to $830, and she kept reinvesting. The plan was to build working capital from the sales margin and grow gradually: add product cards, buy new stock. But advertising absorbed everything, and the margin fell from 30% to 15% and then below zero. She has no long-term plan and no clear answer on whether to stock a large volume of cheap goods or a small number of expensive ones. The $830 to $1,700 that worked a year ago no longer works, and she is back to around $500 to $670 with no clear next step.

Mistake 1: A supplier margin that is too thin

Buying domestically, what markup does she get on the final price? If you buy for $5 and sell for $16.70, that is a 3x markup. Elena's is 10-15%.

In practice she buys stock, adds all logistics and tacks on 15%. But logistics and delivery eat more depending on the zone and volume, plus returns. Those 15% are consumed by these contingencies, and it is not enough. She also cannot simply raise the price: the supplier calls and insists the price stays within a set range.

A 10-15% markup is very low, extremely low. The recommendation is to look for another supplier, whether domestic or abroad. China is not the only option: Turkey and other markets exist. With a markup this thin you cannot actively use advertising, promotions or other growth levers.

Mistake 2: Advertising and promotions eat the profit

Advertising does not always work, and Ozon periodically switches it off because it burns through the budget. The platform pauses ads when sales go negative and gives the seller some time to recover purchasing. But when there is no traffic, there are no buyer orders either. Elena can sit for two weeks without orders and cannot wait it out.

Advertising and promotions bring better traffic, but she does not have the sales volume or the margin to support them. In a good month she breaks even; often she ends up in the red.

Low profitability is a common problem for Ozon sellers. Elena's net margin per unit sold is only 10-15%, and that is before paid advertising such as cost per click or cost per order, which she tries to switch on from time to time. Her actual profitability is therefore well below the 10-15% she quotes. The pattern is familiar: you find one or two suppliers, they set the price, you can only add a small markup, and you cannot actively use ads, promotions or search promotion.

Mistake 3: Choosing the wrong product and skipping the economics

Elena named her own product-selection mistakes. First, she chose the wrong product. Second, she did not read its economics.

On sourcing she looked for something cheaper here and more expensive there. She should have worked through the unit economics, used ready-made spreadsheets from webinars and collected free materials. Some were fine, some were not; such templates usually come with errors. Then there is the search for the final cost price. You think you have found a great deal, you list it on Ozon, and the platform tells you your price index is high. Why? Because you did not study competitors well enough. It turns out there is a product $0.17 cheaper, and of course buyers choose it, based on reviews, stock volume and the supply already sitting in Ozon warehouses.

Her third mistake was skipping the pre-launch competitor analysis. She did not understand the market she was entering: the average order value, the level of competition, the market size and so on. Finding a good product is not simple, and it requires deep immersion.

A niche that looked good a month ago can be flooded by new competitors a month later. This is a daily process, and you have to keep your finger on the pulse. It is not enough to look once, go to the wholesale market, buy stock and sit back.

Mistake 4: Low stock and out-of-stock

Elena sells most of her range on the FBO model, with only the pillows on FBS because of returns she can process there. Across the store there is a clear problem of low stock.

With little stock in the warehouse, the Ozon algorithm works at half strength or less. Look at the situation: four pairs of compression stockings, three corsets. You are selling products while holding 3, 3, 4 or 10 units.

Imagine the algorithm reviews your cards, decides everything looks fine (prices are normal, ratings are in order) and sends traffic. Traffic arrives and sales start: some buyers add to cart, some to favourites. Say 100 people add the product to cart and only 3 buy. The other 97 wanted to buy but could not, because the item was physically out of stock and could no longer be ordered. Out-of-stock happens, inventory runs out, and Ozon loses money. Ozon does not like losing money.

So it stops giving your cards traffic: it knows that if it sends 100 customers now, you can only supply three. Why give traffic to you when it can go to a seller with more stock? As a result you get no traffic, and both your SEO and your advertising perform poorly. Low stock is exactly why Ozon does not push your cards in either SEO or ads.

Out-of-stock means there is demand for your products but no stock left in the marketplace warehouses. No marketplace likes this, Ozon least of all. It has no desire to promote cards with zero or low stock, and there is no profitability sense in it either. Pick the product you will bet on, or enter a new one. In this case the recommendation is to consider other products, because these raise questions on market size and competition level. The products are debatable and very hard to promote. Think about where you will sell for the long term, where market size and competition look healthier, and build up stock there.

The number of units in Ozon warehouses is a ranking factor on par with conversion and CTR. Ozon has metrics that affect your positions and sales, and stock is one of them. It determines whether you get good positions or worse ones.

Mistake 5: Card visuals that nobody reads

On design, one issue stands out: small fonts. The text is genuinely hard to read. Buyers are lazy and do not like straining to look closely. If they will not peer at the card, they simply scroll past. Nothing is clear about the product, and scrolling lowers click-through rate.

CTR is one of the ranking factors on Ozon and affects your sales. If your CTR is low, if it is below competitors', Ozon will, all else being equal, give more traffic to competitors with a higher CTR.

What to do: work on the infographics and visuals, enlarge the fonts so they read comfortably without effort. Overall the visuals and layout are fine. The only problem at this level is the small text. It is understandable that you want to fit in more information and convey more meaning, but try enlarging the fonts.

The second point is font style. Italic fonts read slightly harder than upright ones. To be strict, upright fonts work better than italics. The third point is all-caps text, as on the compression stockings. All-caps works even worse than italics.

The most comfortable font is a simple upright one, like on the orthopedic pillow. It is the easiest and clearest for the user: no straining, no peering, everything is clear. The word "compression" reads very heavily in all caps, and all-caps generally lowers CTR.

The stocking card deserves a full rework: small font, italic and all-caps all at once. That is the complete set.

Mistake 6: No plan and no promotion system

Elena's goal is to reach stable sales. Her nearest minimum task is to sell at least one unit per day. Right now a sale happens once every five days.

What was missing? She calculated her average order value, spread everything over three months and concluded that she missed her target turnover for one reason: at the start she did not calculate the unit economics of her store. She entered her niche almost blind, and the money ran out.

She should have mapped out promotions in advance, not once but for a full calendar year, understanding where the spikes and returns would come. Some products should be built specifically for one promotion and then rested during the next. Then there is FBS: decide which products stay on Ozon and which move to FBS, based on storage terms, which is essentially a plan for the next few months.

On promotion, the strongest combination on Ozon is paid ads (cost per click or cost per order), search promotion and SEO. If one element drops out of the equation, the other channels stop working too. Ads drop out and you are not using the high-performing tools, and organic traffic sags immediately. Search promotion may still deliver something, but overall organic and paid both fall, and you start losing 90% of sales.

When ads work and the ad cost share (ACOS) stays relatively low, organic traffic picks up. Positions rise, the number of free customers grows, and it becomes a snowball: ads work, organic works, search promotion performs better and better. Across roughly 80 stores on Ozon, the team sees a direct correlation. When paid ads do not work in a store, SEO for that store and its product cards stops working too. If ads perform poorly and the ad cost share is high, organic performs very badly as well.

The root cause: the wrong product and a small market

The main problem is a poorly chosen product and a small market size. In around 80% of the store reviews the team runs, the story starts with the wrong product. It is a mass phenomenon. Sellers pick products by feel, by their own logic or on the advice of YouTube bloggers. They do not approach it systematically, with a mathematical view.

In this case, only four products rank for the seller in a given region: a corset, a brace, compression stockings and an orthopedic pillow. More products are on sale, but only four appear in search results. Monthly search volume is around 8,000 to 9,000 for some queries, around 3,500 for others, sometimes more. Competition is very high while the market size is small.

A small market size leads to a high ad cost share. Competition is extremely high and there is no demand to match. Many sellers fight for one buyer's attention. They run ads, cost per click, cost per order, search promotion, join promotions and buy their own stock. People do anything to attract a buyer's attention. When competition in a niche is extremely high, ads perform poorly. And when ads do not work, organic search on Ozon does not work either.

What to do next

  • Recalculate the unit economics before buying stock. Model the full cost, logistics, returns and promotion budget, not just the supplier price.
  • Find a supplier that allows a healthy markup. A 10-15% margin leaves no room for ads or promotions.
  • Study the market and competitors before launch. Check average order value, competition level and market size, and revisit it regularly.
  • Build up stock on your key products. Low stock and out-of-stock cut you off from traffic in both SEO and ads.
  • Fix the card visuals. Larger upright fonts, no all-caps, readable infographics to lift CTR.
  • Plan promotions for the year. Decide in advance where the spikes will be and which products rest between them.
  • Run ads, search promotion and SEO as one system. If one channel drops out, the rest sag with it.
  • Do not rush the launch. Give product selection several months, especially without prior retail or category management experience.

Elena's story shows that success on Ozon requires a systematic approach: careful product selection, unit economics, competitor analysis and disciplined stock management. Many sellers get stuck at low turnover because of exactly these mistakes. Take the time to study the market and do not rush the launch.

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