E-commerce Marketing and GrowthMarketplaces, social commerce, product feeds and paid acquisition · Lesson 11 of 20
Selling on marketplaces
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Selling on marketplaces
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0:00 Selling on marketplaces
Many shoppers never start on your website. They start on Amazon, noon or Daraz, type what they want, and buy from whoever shows up with the best listing, price and reviews. For many brands, marketplaces are a major revenue channel, and increasingly an advertising channel too. In this lecture you'll learn the benefits and trade-offs, the regional marketplace map from the UK to the Gulf and South Asia, listing optimisation, retail media and its key metrics, and how to manage channel conflict. Then you'll watch me audit a marketplace listing.
0:39 Benefits vs trade-offs
Why marketplaces? Large, high-intent audiences. Trusted checkout and delivery. Fulfilment services in many markets. Faster entry into new countries. The trade-offs are real too: commissions, fulfilment and advertising fees reduce margin. You own less of the customer relationship and data. Price competition is intense. Platform rules change, and account health can be suspended. Counterfeit and unauthorised sellers can undercut you. Think of a marketplace like a busy shopping mall. Great footfall, but the landlord sets the rules and takes a share of every sale.
1:16 The regional map
The regional map. In the UK, US and Gulf, Amazon is a major player, with amazon dot co dot uk, amazon dot ae and amazon dot sa. In the UAE, Saudi Arabia and Egypt, noon is a leading regional marketplace, with its own fulfilment options and big sales around Ramadan, national days and White Friday. In Pakistan, Bangladesh, Sri Lanka, Nepal and Myanmar, Daraz, part of Alibaba Group, is a major marketplace, with cash on delivery common and huge eleven eleven and twelve twelve campaigns. For cross-border handmade or niche products, Etsy and eBay. And TikTok Shop, but only in specific countries.
2:00 Choosing marketplaces
How do you choose which marketplaces to join? Start with where your target customers actually shop, by country and category. Then look at fee structures, including commission, fulfilment, storage and advertising. Check category restrictions and approval requirements, because some categories, like cosmetics, supplements or electronics, need documents. Look at brand protection tools, like Amazon's Brand Registry, and how counterfeits are handled. And be honest about operations: can you keep stock in sync, meet delivery times, and handle returns the way each marketplace requires? Start with one marketplace done well, rather than five done badly.
2:41 Listing optimisation
Listing optimisation. Marketplaces have their own search engines, which reward relevance, conversion and availability. Write titles that follow the style guide: brand, product type, key attribute and size or quantity. Use at least six images, including scale, detail, in-use and an infographic, following the main-image rules. Write five benefit-led bullets, with specs as proof, answering the top objections. Fill backend search terms where available, without competitor brands. And for amazon dot ae, amazon dot sa and noon, have Arabic listings written or reviewed by a native speaker.
3:19 AI shopping assistants
Marketplace AI is changing discovery. Amazon's shopping assistant, Rufus, available in some markets, answers questions like which water bottle keeps drinks cold longest and summarises reviews. That means complete, accurate listings and genuine reviews matter even more, because the assistant draws on them. Fill every attribute, answer common questions in bullets and descriptions, and keep specs consistent across images, text and your own website.
3:47 Retail media
Retail media is the fastest-growing ad channel for marketplace sellers. It's advertising sold by a retailer or marketplace, using its shopper data, mainly sponsored product and sponsored brand ads. Know the metrics. ACoS, advertising cost of sale, is ad spend divided by ad-attributed sales. ROAS is the inverse. TACoS, total advertising cost of sale, is ad spend divided by total sales on that marketplace, ads plus organic. And your break-even ACoS is your contribution margin before advertising, after marketplace fees. Start with bestsellers that have good reviews, use automatic campaigns to discover search terms, then build manual campaigns around profitable ones.
4:31 Simple example: Multan handicrafts
A simple example. A handicrafts brand from Multan sells on Daraz in Pakistan, Etsy internationally, and its own website. Daraz carries price-competitive bestsellers with local delivery and cash on delivery. Etsy carries unique handmade pieces, with stories about the artisans and international shipping. The website carries the full collection, custom orders and a loyalty programme. Each channel has a clear job, and the brand tracks contribution margin by channel, not just revenue.
5:02 Realistic example: Saudi skincare (illustrative)
Now a realistic scenario with illustrative numbers. A Saudi skincare brand sells on amazon dot sa and noon. Contribution margin before advertising, after marketplace fees, is thirty percent, so break-even ACoS is thirty percent. Their sponsored products campaigns run at an ACoS of twenty-five percent, which looks fine. But TACoS has risen from eight to fourteen percent over three months while total sales stayed flat. That means ads are increasingly buying sales they used to get organically. The team cuts bids on their own brand terms where they already rank first organically, shifts budget to discovery campaigns for new customers, and improves the listing's images and Arabic bullets to lift organic conversion.
5:51 Watch me do it: listing audit
Watch me audit a listing. I open a noon listing for a bestselling product and walk the checklist. Title: follows the style guide, with brand, product type, key attribute and size. Images: only four, with no scale shot or infographic, so that's a fix. Bullets: features only, no answer to the top objection about suitability for sensitive skin, so another fix. Search terms: filled, but include a competitor brand, which I remove. Arabic listing: machine-translated, with an awkward product name, so I request a native review. Price and stock: in sync. Brand protection: enrolled. Reviews: coming only through permitted programmes. Four fixes, prioritised by how much traffic the listing gets.
6:39 Cross-border selling
Cross-border marketplace selling deserves a moment. Marketplaces make it easier to reach customers in other countries, like a Pakistani brand selling on Etsy to the UK, or a UK brand selling on amazon dot ae. But check the details before you list. Import duties and taxes, and who pays them. Product restrictions and labelling rules in the destination country. Delivery times and costs that stay competitive. Returns across borders, which can be expensive. And local language listings. Many sellers start by testing a small range of their best, lightweight, low-return products, and expand once the numbers work.
7:21 Channel conflict
Channel conflict and pricing. Selling on marketplaces and your own store at once can create tension. Some marketplaces monitor prices elsewhere and may reduce your visibility if you're cheaper off-platform, depending on their policies. Coordinate promotions so one channel doesn't undercut another by accident. If you also sell wholesale, marketplace pricing affects your retail partners. And check each marketplace's rules on directing customers to your own site, because some prohibit it, including packaging inserts.
7:53 Common mistakes
Common mistakes. Treating every marketplace the same. Weak images and feature-only bullets. Machine-translated Arabic listings. Measuring ads by ACoS alone and ignoring TACoS. Bidding heavily on your own brand terms where you already rank organically. Incentivising reviews off-platform, which breaks marketplace rules. And ignoring counterfeit sellers until they've damaged your ratings.
8:15 Recap
Recap. Marketplaces bring high-intent shoppers at the cost of fees, data and control. Know the regional map, optimise listings for marketplace search and AI assistants, run retail media with ACoS, TACoS and break-even ACoS in view, and manage pricing and channel conflict deliberately. Try this now: run the listing checklist from the lesson text on your top three marketplace listings, and calculate your break-even ACoS and current TACoS for each marketplace.
Why marketplaces matter
Marketplaces — for example Amazon, noon, Daraz, eBay, Etsy and many regional platforms — bring large audiences with high purchase intent. Many shoppers start product searches on marketplaces rather than search engines. For many brands, marketplaces are a major revenue channel alongside their own store.
Benefits and trade-offs
| Benefits | Trade-offs |
|---|---|
| Access to large, high-intent audiences | Fees (commissions, fulfilment, advertising) reduce margin |
| Trust and familiar checkout | Limited customer data and relationship ownership |
| Fulfilment services in some markets | Price competition and comparison |
| Faster market entry, including cross-border | Platform rules can change; account health risks |
| Marketplace advertising for visibility | Counterfeit and unauthorised sellers |
Choosing marketplaces
Consider:
- Where your target customers shop (by country and category).
- Fee structures and fulfilment options.
- Category restrictions and approval requirements.
- Brand protection tools (brand registries, IP reporting).
- Operational requirements (stock, delivery times, return handling).
Marketplace listing optimisation
Marketplaces have their own search engines. Listings should include:
- Titles following the marketplace's style guide, with key attributes (brand, product type, key feature, size or quantity).
- Images meeting requirements (for example, white-background main image where required) plus lifestyle and infographic images.
- Bullet points covering benefits and specifications.
- Backend search terms where available.
- Enhanced brand content (rich descriptions, comparison charts) where available.
- Competitive pricing and availability — both influence visibility.
- Reviews and ratings — collected through the marketplace's permitted methods only.
Marketplace advertising
Most marketplaces offer sponsored product and brand ads. Principles:
- Start with your best-selling, well-reviewed products.
- Use automatic campaigns to discover search terms, then build manual campaigns around profitable terms.
- Monitor advertising cost of sales (ACoS) or return on ad spend against your margin.
- Protect branded search terms if competitors bid on them.
Channel conflict and pricing
Selling on marketplaces and your own store can create conflict:
- Price parity: marketplaces may penalise or suppress listings priced higher than elsewhere, depending on their policies.
- Promotions: coordinate so one channel doesn't undercut another unintentionally.
- Retailer relationships: if you also sell wholesale, marketplace pricing can affect partners.
Many brands use marketplaces for acquisition and discovery while encouraging repeat purchases on their own store through packaging inserts (where marketplace rules permit), exclusive products, loyalty programmes and better service. Check each marketplace's rules on directing customers off-platform — some prohibit it.
Worked example: a Pakistani handicrafts brand
A brand selling handmade home décor from Multan sells domestically on Daraz and internationally on Etsy, plus its own store:
- Daraz: price-competitive bestsellers, local delivery and cash on delivery.
- Etsy: unique handmade pieces, storytelling about artisans, international shipping.
- Own store: full collection, custom orders, and a loyalty programme; email list built from own-store customers.
Each channel's contribution margin is tracked separately after fees and shipping.
Regional marketplace map (2026)
| Marketplace | Key markets | Notes for sellers |
|---|---|---|
| Amazon | UK (amazon.co.uk), UAE (amazon.ae), KSA (amazon.sa), US and many more | Brand Registry for brand protection and A+ content; FBA fulfilment; Amazon Ads (sponsored products, brands, display); AI shopping features such as the Rufus assistant in some markets |
| noon | UAE, Saudi Arabia, Egypt | Regional marketplace with its own fulfilment options and advertising; mega-sales around Ramadan, national days and White Friday |
| Daraz (Alibaba Group) | Pakistan, Bangladesh, Sri Lanka, Nepal, Myanmar | Large South Asian marketplace; COD common; big 11.11 and 12.12 campaigns; sponsored ad products |
| Etsy, eBay | International | Handmade/vintage (Etsy); broad categories (eBay) — useful for cross-border |
| TikTok Shop | Only in specific countries (see social commerce lesson) | Social marketplace with creator affiliates and live shopping |
Always check each marketplace's current seller fees, category approvals and policies — they change frequently.
Retail media: the fastest-growing ad channel for marketplace sellers
Retail media means advertising sold by a retailer or marketplace on its own site and app (and sometimes off-site), using its shopper data. For marketplace sellers this is usually sponsored product and sponsored brand ads.
Key metrics:
ACoS (advertising cost of sale) = ad spend / ad-attributed sales
ROAS = ad-attributed sales / ad spend (= 1 / ACoS)
TACoS (total advertising cost of sale) = ad spend / TOTAL sales (ads + organic) on that marketplace
Break-even ACoS = contribution margin % before advertising (after marketplace fees)A falling TACoS while ad spend is steady suggests ads are building organic ranking; a rising TACoS suggests you are buying sales you used to get organically.
Hands-on: marketplace listing checklist
[ ] Title follows the marketplace style guide: brand + product type + key attribute + size/qty (length limits vary)
[ ] Main image meets rules (e.g. white background where required); 6+ images incl. scale, detail, in-use, infographic
[ ] 5 bullets: benefits with specs as proof; answer top objections (fit, compatibility, delivery)
[ ] Backend search terms / keywords filled where available (no competitor brands)
[ ] Arabic listing written or reviewed by a native speaker for amazon.ae/.sa and noon
[ ] Price competitive and consistent with your policies; stock synced to avoid cancellations
[ ] Brand registry / IP protection enrolled; counterfeit reporting process known
[ ] Reviews only through permitted programmes (e.g. Amazon Vine) - no off-platform incentivesCommon mistakes
- Treating marketplace revenue as profit without subtracting fees and advertising.
- Poor listings (few images, weak titles).
- Ignoring account health metrics (late shipments, cancellations, policy violations).
- Breaking marketplace rules on reviews or off-platform contact.
- No brand protection against counterfeits.
- Letting stock run out on marketplace bestsellers, which can hurt ranking long after stock returns.
Starting small
If you are new to marketplaces, start with a limited range of your best-selling, well-reviewed products that have healthy margins after fees. Learn the platform's fulfilment, advertising and account health requirements before expanding. Track each product's contribution margin after commission, fulfilment, advertising and returns; some products that are profitable on your own store will not be profitable on a marketplace, and that is fine — sell them where they work.
Cross-border marketplace selling
Marketplaces can help you reach other countries, but consider duties and taxes, product regulations and labelling, delivery times and costs, returns handling across borders, and local language listings. Pilot in one new market before expanding further.
Marketplace checklist
Key takeaways
- Marketplaces offer high-intent audiences but reduce margin and customer ownership.
- Optimise listings for each marketplace's search and style rules.
- Track contribution margin per channel after fees and advertising.
- Follow marketplace rules on reviews, pricing and off-platform contact.
Check your understanding
Quick questions to lock in the lesson. They don’t count towards your certificate.
Put it into practice
Evaluate one marketplace for your product: fees, category requirements, competition and brand protection, and estimate contribution margin per order.
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