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Brand strategy for marketplace sellers: concrete outputs for content, ads and KOCs

Brand strategy is not a logo or a mood board. It is the decision layer that content writers, media buyers and KOCs use every day. This article sets out what brand strategy contains, which outputs it produces, and how to check whether your brand already has one.

Jul 22, 2026 9 min read
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When everyone on the team understands the brand differently

Brand owners selling on marketplaces tend to hear the same three questions over and over, from three different people.

The content writer asks: “What voice should I write in, and what should I emphasize?” KOCs (key opinion consumers) ask: “What should I say about this product?” The media buyer asks: “Who are we targeting?”

The brand owner answers all three verbally, a little differently each time. Six months later, the result is plain to see: captions change voice every week, ten KOCs give ten different reasons to buy, and ads target a broad audience along the lines of “women aged 25-40, interested in beauty”. Nobody did anything wrong. Everyone was simply guessing, because there was no shared document to follow.

What is missing here is not better people, but a documented set of decisions. That layer is brand strategy.

Brand strategy is the decision layer

Brand strategy answers four questions:

  1. Who is this brand?
  2. What does this brand say?
  3. Who does it speak to?
  4. Where does it win against the buyer’s other options, that is, where does its competitive advantage lie?

It is not a logo, not a visual identity system, not a mood board, and not a slogan either. Those come later, and they are far more effective once the four questions above have been answered. The article “Branding” is three different things separates these layers and explains why their order matters.

A real strategy always involves trade-offs. Michael Porter, in “What Is Strategy?”, published in Harvard Business Review in 1996, put it this way: “The essence of strategy is choosing what not to do.” The same holds for brands. “We are high quality” is a statement without boundaries: no action could contradict it, so it guides no one. “We never use fake countdown timers to rush buyers” is different: a content writer knows immediately when they have crossed the line.

That is the test for every sentence in a strategy document: is there any action that would go against this sentence? If there isn’t, the sentence is just decoration.

Four parts, in the right order

A complete brand strategy has four parts. Their order is not arbitrary.

PartQuestion it answersWhat it contains
1. CoreWhy does the brand exist?Story, purpose, vision, values. Each value is paired with something the brand refuses to do
2. Personality and messagingHow is that belief expressed?Personality, tone of voice, approved and banned words, three message pillars
3. CustomersWho is that belief aimed at?Pain points, needs, pre-purchase questions, fears, buyer personas
4. PositioningWhere does that belief win?A matrix against competitors and non-brand alternatives, plus the cells the brand deliberately concedes

A common mistake is to start from competitors and “gaps in the market”. Doing so turns the whole strategy into a competitive analysis, reducing the brand to reacting to others. Positioning comes last because it is the only part competitors can challenge directly. It needs the three preceding parts as its foundation.

Concrete outputs, and who uses them every day

The value of a brand strategy does not lie in the document. It lies in each person on the team being able to take something concrete from it and use it every day.

OutputWho uses itWhat for
Three message pillars, each with proof pointsContent writers, KOCs, ad creative producersBriefs, captions, video scripts, product titles and descriptions
Voice, words to use, banned wordsCustomer service, livestream hosts, writersChat replies, livestreams, replies to comments
Buyer personas, pre-purchase questions, verbatim quotesMedia buyers, listing managersChoosing audiences, writing descriptions that answer exactly what buyers are hesitating over
Positioning matrixBrand owner, whoever is in charge of pricing and productDeciding price points, product lines, and which promotions to run or skip
Core, values paired with what the brand won’t doBrand owner, the whole teamMaking decisions in situations with no precedent
One-page brand cardNew hires, freelancers, KOCs, partnersReading it in a few minutes and getting things right straight away

Four of these outputs deserve a closer look.

Message pillars need proof points. Each pillar needs at least three verifiable facts: ingredients, specifications, processes, certifications, service commitments. A pillar without proof is an empty promise. If you can’t find three, that isn’t a copywriting problem; it’s a finding about the product.

In fact, buyers have already written most of the content. Marketplace reviews, chat logs and questions sent to customer service contain the exact words buyers use to describe their pain and their reasons for buying. These verbatim quotes go straight into ad headlines, product page bullet points and KOC scripts, often without changing a word.

Pre-purchase fears carry more weight than any promise. “Afraid of having to buy a second one because the first one broke” is an ad headline you can use right away. “Wanting a better life” is not. Fears are the objections buyers already carry before they encounter any brand at all.

A positioning matrix must have cells you give up. The matrix takes two axes that buyers genuinely weigh when they buy, places 4-6 real, named competitors on it, and adds the non-brand alternatives: the status quo (buying nothing or sticking with old habits), doing it yourself, or buying unbranded goods from the local market. Not buying at all is often the biggest competitor. A matrix in which the brand beats everyone on every criterion is a matrix without a strategy. The article The brand-price matrix is the general version, with two fixed axes; a brand’s own matrix uses the axes of its own category.

Which part addresses each symptom

This series starts with the three-layer map: Foundation, Assets, Amplification. The earlier articles describe common symptoms, each one naming a phenomenon. The table below reuses exactly those names and connects each symptom to the part of brand strategy that addresses it.

SymptomPart that addresses itWhy
Raising the ad budget makes ROAS dropPositioning, message pillarsA clear reason to choose is one of the things that helps shift the saturation curve itself upward, instead of just sliding along it
Ad budget goes unspentPositioning, buyer personasRaising the demand ceiling means knowing which buyer groups to expand to, and what they will remember the brand for
High engagement, few ordersProof points, pre-purchase fearsClosing the trust gap: content and product pages both answer exactly what buyers are hesitating over
Many affiliate videos, few ordersThree message pillars, verbatim quotesThe brief gives KOCs something concrete to say, replacing briefless UGC
Can’t cut prices, slow salesPositioning matrix, message pillarsGives buyers a reason to pay the current price, the first step out of the high-price, weak-brand zone
Reluctant to spend on the brandThe whole strategyThis is the first of the three layers of branding: done once, and it makes all later communication spend compound in one direction

To be clear about the limits: brand strategy does not create awareness on its own, and it does not replace advertising. It decides what that awareness is attached to, so that every dong later spent on ads, content and KOCs builds in the same place, instead of each dong pulling in a different direction.

The test: does your brand have a strategy yet?

Many brands already have a strategy without having named it, because it lives in the founder’s head. The problem is that what lives in one person’s head can’t be used by anyone else. The six questions below make a quick check:

  1. If you ask three people on your team “why do buyers choose us?”, do you get the same answer?
  2. Does your KOC brief include the main reason to buy and proof points, or just a product link and the commission rate?
  3. Do your product descriptions answer the questions buyers often ask in chat, or do they just list specifications?
  4. Every time you work with a new designer, agency or freelancer, do you have to explain the brand from scratch?
  5. Can you say where your brand deliberately chooses not to win?
  6. Could someone who joined in month eight write a caption in the brand’s voice without asking anyone?

Question 6 is the most important test. If the answer is “no”, the brand may already have ideas, but not yet an actionable strategy.

Can you do it yourself?

Yes. Nothing above requires special tools. A suggested sequence:

  1. Start from real data. Read the reviews on your own store and on those of your three strongest competitors, read your chat logs, and collect the questions customer service receives. Write everything down verbatim.
  2. Write the core: story, purpose, values. Pair each value with something you refuse to do, ideally a practice your competitors use and make money from.
  3. Settle on three message pillars, each with at least three verifiable proof points. Cut any pillar that falls short.
  4. Build the positioning matrix with two axes buyers genuinely weigh, 4-6 named competitors and the non-brand alternatives. Decide which cells you give up.
  5. Check how the parts fit together. Do the message pillars answer the buyer’s actual pain points? Does the voice match the personality? Does the positioning hold up at your current price?
  6. Compress it into one page the whole team can use every day.

Four common mistakes when doing it yourself:

  • Writing from imagination instead of data. The result is a strategy full of adjectives.
  • Not daring to give up any cell. Positioning “for everyone” is no positioning at all.
  • Filing it away. A strategy that isn’t distilled into a daily-use format is forgotten within a quarter.
  • Founders working in isolation. People who stand too close to the product often struggle to see it through the eyes of a first-time buyer.

Consider bringing in an outside partner when nobody on the team has the bandwidth for a few weeks of focused work, when the founder needs an outside perspective, or when you need a document that every department accepts, instead of each keeping its own interpretation.

Where LMC fits in this framework

This is the service section of the article. We will keep it short.

LMC offers a Brand Strategy service that produces exactly the four parts and the outputs described above. How we work:

  • About 8 weeks, through rounds of asynchronous discovery questionnaires that you fill in on your own schedule, with no long meetings.
  • Each round closes with a one-page confirmation, so you approve each part before we move on.
  • Where data is missing, we flag it transparently as a gap, rather than filling it with guesswork.
  • Handover includes the full strategy document, a presentation deck, a one-page Brand Card in Vietnamese and English, and a session walking your execution team through how to use it.
  • Logo and visual identity are not included. That is the layer that comes after.

If you want to do it yourself, the sections above are enough to get started. If you would like someone to work with you, the full scope of the service is on the Brand Strategy page.

Conclusion

Content writers, media buyers and KOCs are the ones who execute. Brand strategy is the brief you hand them. Without a brief, each person guesses in their own way, and the spending fragments. With one, the same budget starts compounding in one direction.

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