Amazon.co.uk · Amazon.nl  /  Listing checklist 2026

7 things most sellers get wrong.

A self-check for the product page that earns you the most. Some points are basics everyone knows and many skip. Others are things most sellers have never looked at.

How to use it · about 20 minutes
  1. Open your best-selling product on your phone and in Seller Central.
  2. Tick a box only if the answer is an honest yes today.
  3. Read the fixes under each block and see your score at the end.
Basic obvious, but often skippedOften missed what most sellers never check
01 / 07 · Main image

Your main image loses the click

In search results shoppers compare thumbnails the size of a postage stamp. If the image doesn't win the click, nobody reads your title, bullets or A+.

0 / 5 ticked
Check yourself
How to fix it
  • Shoot at a slight three-quarter angle to show volume. Flat front-on shots disappear at thumbnail size.
  • Crop tighter than feels comfortable. White space around the product is wasted pixels in search.
  • If you are brand registered, test it. Manage Your Experiments lets you A/B test the main image, and it is usually the test with the biggest effect on clicks.
02 / 07 · Title

Your title is written for a robot, not a two-second scan

On mobile, search results show only the first 70 to 80 characters of a title. Since January 2025 Amazon also enforces stricter title rules, and non-compliant titles get flagged.

0 / 5 ticked
Check yourself
How to fix it
  • Use a fixed structure: Brand + product type + key differentiator + size or quantity + variant. Read it aloud. If it sounds like a list of keywords, shoppers will scroll past.
  • On Amazon.co.uk write in British English and use British words: colour, organiser, nappy, trainers, hob. A listing copied from the US store can miss the words UK shoppers type.
04 / 07 · Why you

You haven’t said why you and not them

If a shopper can’t tell your product apart from the three next to it, they choose on price or on star rating. Neither is a fight you want.

0 / 6 ticked
Check yourself
How to fix it
  • Read the 1 to 3 star reviews of your three closest competitors. Every recurring complaint that doesn’t apply to your product is a differentiator. Put it in bullet 1.
  • Pair each feature with the problem it solves. “Ripstop nylon, 2000 mm coating” describes. “Stays dry through two days of rain” sells.
  • Amazon’s search (its COSMO model) and its AI assistant match products to needs and situations, not just keywords. Lines about audience and use case help you appear for searches like “gift for a new dad” or “desk for a small flat”.
  • Overclaiming is easier to spot than it used to be. AI review summaries and the shopping assistant both surface the gap between what you promise and what reviewers say.
05 / 07 · Hidden fields

The fields shoppers never see are half empty

Backend search terms, category and attributes are invisible on the page, but Amazon’s search and filters run on them. An empty attribute means you vanish the moment a shopper filters by size, material or colour.

0 / 6 ticked
Check yourself
How to fix it
  • Check what is indexed: search Amazon for your ASIN plus a keyword, for example “B0XXXXXXXX garlic press”. If your product doesn’t come up, that keyword isn’t indexed.
  • The limit is in bytes, not characters. Accented letters such as é or ë take 2 bytes each, which matters for Dutch. Use a byte counter, not a character counter.
  • Machine translation rarely matches how Dutch shoppers actually search. Have a native speaker check your 20 most important keywords.
  • Missing GPSR information can get EU listings blocked or paused, and recovery can take weeks. UK-only sellers are not affected, Amazon.nl sellers are.
06 / 07 · A+ content

Your A+ content is decoration, not a sales page

Shoppers who scroll down to A+ are close to buying and looking for detail and reassurance. Many brands fill this space with mood photos and slogans.

0 / 6 ticked
Check yourself
How to fix it
  • Treat A+ as a knowledge base. Amazon’s AI assistant uses A+ text when it answers shopper questions, so write out the answers to the questions you see in reviews.
  • Compare against your own products only. Amazon’s A+ rules don’t allow comparisons with competitor brands, and a chart of your own range keeps the shopper with you.
  • Amazon hasn’t confirmed that alt text affects ranking. Write it well anyway: it costs ten minutes, helps shoppers using screen readers, and gives the assistant another source.
07 / 07 · Measuring

You change the listing without measuring what happened

Most sellers edit on gut feel and can’t tell afterwards what worked. Brand-registered sellers get free diagnostic tools that few of them open.

0 / 6 ticked
Check yourself
How to fix it
  • Read Search Query Performance as a funnel. Low impression share means a traffic problem (ads, keywords). Impression share higher than click share points at the main image, title or price. Few add-to-carts means the product page isn’t convincing. Healthy add-to-carts but few purchases points at price, delivery or the lack of a coupon.
  • Turn each top return reason into a listing change. “Smaller than expected” needs a scale image. “Didn’t fit” needs a compatibility chart.
  • Tests by the analytics firm AMALYTIX suggest the AI assistant rarely recommends products rated below 4.0 stars, so the rating now affects discovery as well as conversion.
  • Vine is only available while a product has fewer than 30 reviews, and each marketplace counts separately. Enrol on Amazon.co.uk and Amazon.nl before either reaches 30.
  • Run experiments for 8 to 10 weeks, change one thing at a time, and avoid promotions during the test. Otherwise the result tells you nothing.
Bonus · Not counted in your score

Black Friday and Q4 readiness

Black Friday is on 27 November 2026 and Cyber Monday on 30 November. These five checks are about timing, which no amount of copywriting can fix later.

27 NovBlack Friday
30 NovCyber Monday
Check yourself
Your score
0/40
050%80%40
  • 0–19Leaving sales on the table
  • 20–31Solid base, clear gaps
  • 32–40Strong listing, time to scale
Start ticking

Your result appears here as you tick the boxes.

Each ticked box is one less reason for a shopper to scroll past. Score your best-selling product first, then repeat the check for the next one.

Our 90 Day Lift Program works on your top 2 products for 90 days: listing, ads and creator content, measured against sales. Then we scale what works across the rest of your range. We take 3 pilot brands each quarter.
Sources and further reading

Amazon changes its rules and tools often. Facts checked in October 2026. Where a point comes from seller tests rather than Amazon itself, we say so in the text.

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