Product listing on Amazon: how to create one, or match the one that exists
A product listing on Amazon is a product detail page plus the offers attached to it. This guide covers the first decision, whether to match an existing listing or create a new one, then walks through each step in Seller Central, bulk listing, product IDs and the rules that apply from day one.
Key takeaways
- A listing has two parts: the product detail page, shared by every seller of that product, and each seller's offer on it.
- Search the catalog by GTIN first. If the product exists, match your offer to it; creating a duplicate page breaks Amazon's rules.
- A new listing is filled in across five tabs: Product Identity, Description, Product Details, Offer, and Safety and Compliance.
- Most categories need a GTIN such as a UPC. Private label, handmade and some other products can apply for a GTIN exemption.
- Listing is free. Selling costs $0.99 per item on the Individual plan or $39.99 a month on the Professional plan, plus selling fees.
What a product listing on Amazon is
Amazon's seller blog describes a product listing as two basic parts: a product detail page and the offers paired with it. The detail page shows the product, with its name, images, description and details. Each seller's offer, with price, shipping and any promotion, is shown on or from that same page.
That structure explains the most important rule in listing. Amazon wants one detail page per product, not one per seller. Its product detail page rules say not to create a page for a product already in Amazon's catalog, and not to create duplicate pages. If the product is already sold on Amazon, you add an offer to its page instead.
Each product in the catalog gets an ASIN, a ten character code of letters and numbers that Amazon assigns. Variations, such as each size or color, get their own ASINs; books use their ISBN. Creating and matching ASINs is free; the costs come from the selling plan and fees.
Getting a product listed is step one. Making the listing sell is covered in our Amazon listing optimization guide, and making it findable in our Amazon SEO guide.
First decision: match an existing listing or create a new one
Amazon's blog gives the check: in Seller Central, go to Catalog, then Add Products, choose Product IDs, enter the product's GTIN and submit. If the product appears, it is already in the catalog and you match your offer to it. If it does not, you create a new listing, and Amazon assigns an ASIN once the page is approved.
Your right to create a page depends on your relationship with the product. If the brand is enrolled in Brand Registry, Amazon says you need to be a Brand Representative or an authorized Reseller to list it through the standard process. Some categories require Amazon's approval before you can list at all, and the tool will prompt for it.
| Your situation | What to do | What you provide |
|---|---|---|
| Reselling a product already on Amazon | Match your offer to the existing ASIN | Condition, price, quantity, fulfillment channel |
| Your own brand, not yet on Amazon | Create a new listing | Full product information across five tabs, plus a GTIN or an exemption |
| A product on Amazon under a different brand than yours | Create a new ASIN for your brand | Your own product information; never edit the other brand's page |
| A new size or color of your product | Create a child ASIN in a variation family | The variation theme and the attributes that differ |
| A gated brand or category | Apply to Sell, then list | Whatever approval Amazon asks for |
Amazon's detail page rules add a point that trips up private label sellers: when a product is sold under a different trademark, create a new ASIN rather than editing an existing one, and never change the brand or manufacturer information on an existing ASIN. That applies even when the existing page lists no brand, or is generic.
How to create a new product listing on Amazon
- In Seller Central, open Catalog, then Add Products, and search the product's GTIN under Product IDs.
- If nothing is found, click Create a new listing, and choose the product type that fits.
- Fill in Product Identity: product name, type, item type keywords, variations and brand name.
- Fill in the Description tab: product description, up to five bullet points, and up to nine images.
- Fill in Product Details: units per item, number of components, color and the fields your product type requires.
- Fill in the Offer tab: quantity, price, condition, and the fulfillment channel, FBA or Fulfilled by Merchant.
- Complete Safety and Compliance: age warnings, certifications, batteries or hazmat information where it applies.
- Review, then Submit, or Save as draft to finish later. Amazon reviews the page and assigns an ASIN.
- Tabs
- 5Identity, Description, Details, Offer, Safety
- Bullets
- Up to 5At least three, per Amazon's bullet rules
- Images
- Up to 9Upload in the order they should appear
- Title
- 75 charsFor a product listed for the first time
Amazon's blog notes that the required fields differ by product type, and that generative AI features in Seller Central can draft titles, descriptions and other attributes from a few words, an image or an existing listing. Anything drafted still has to follow the title, bullet and detail page rules, so review it line by line.
Amazon also offers the Amazon Seller mobile app for adding products and editing offers from a phone.
What goes in each field, and the rule behind it
The five tabs hold the fields shoppers see and the fields that decide where the product appears. Each one has a rule. Getting them right at creation is easier than fixing a live page, since Amazon says detail pages may only be updated to describe the product better or more accurately.
| Field | Amazon's rule | Tip |
|---|---|---|
| Product title | Up to 75 characters for a new listing; no word more than twice | Brand, product type, key attribute, color, size, in that order |
| Item type keyword | Places the product on a browse node | Choose the most specific node; without one the ASIN is not indexed |
| Bullet points | At least three; fragments with no end punctuation | One feature or benefit per bullet |
| Product description | No HTML except line breaks; no prices, links or reviews | Explain use, specifications and what is in the box |
| Images | Main image on pure white, product filling 85% of the frame | Use all nine slots: angles, scale, in use, details |
| Search terms | Under 249 bytes; no brand names | Synonyms and other names the copy does not use |
The details behind each rule are in our field guides: titles and bullets in listing optimization, the description in Amazon description, and the hidden field in Amazon backend keywords.
How to match an existing product listing
Resellers mostly match rather than create. Amazon's blog lists five steps: search the product by GTIN under Add Products, find it in the results, choose its condition, click Sell this product, then enter quantity, price and fulfillment channel and click Save and finish. If the brand or category is gated, the button reads Apply to Sell instead.
The Amazon Seller app offers a shortcut: scan the product's barcode with the phone camera, and if a listing exists, add your offer from the app. Matching adds your offer to a page other sellers also sell on, so the page content is shared; what you control is the offer.
You control the offer
Price, quantity, condition, fulfillment channel and your shipping settings.
You share the page
Title, images, bullets and description belong to the product, not to one seller.
Gated items need approval
Some brands and categories show Apply to Sell before you can match.
Wrong page, wrong product
Match only when the product is exactly the same, down to size, count and version.
Listing products in bulk with inventory files
For more than a handful of products, Amazon's Add Products tool takes a spreadsheet. Download a blank template from the Spreadsheet tab, fill in one product per row, and upload it under Upload file. The same file can create new ASINs, match offers and build variation families at once, and later update thousands of listings together.
| Template | What it does |
|---|---|
| List products already in Amazon's catalog | Matches offers to existing ASINs by ASIN or GTIN; no product information needed |
| List products not currently in Amazon's catalog | Creates new ASINs and detail pages from your product and offer information |
| Update product details | Suggests edits to existing pages and updates offer information |
In each template, column A sets the product type, which highlights the other fields that type needs. Amazon's Variation Wizard builds parent and child relationships in bulk from an auto populated template, including combining standalone listings into one variation family. Keeping a large catalog consistent is the work of our Amazon catalog management service.
One limit applies to new accounts: Amazon says it limits how many new ASINs a seller can create in a given week until the seller has a sales history, to protect the shopping experience.
Product IDs, UPCs and GTIN exemptions
For most categories, Amazon requires a unique product identifier, a GTIN, to create a new listing. The common ones are the UPC, EAN, JAN and ISBN. Amazon's detail page rules say GTINs must be bought directly from GS1 or used with the prefix owner's explicit authorization; submissions with unauthorized GTINs are blocked.
Products without a barcode can apply for a GTIN exemption. Amazon lists who is eligible: private label and handmade products, products you make or brand without barcodes, parts without a product ID, bundles, and generic unbranded products. Exemptions are granted at the parent product type and cover the child types under it.
A GTIN exemption application needs
- Real photos of every side of the product and its packaging
- The brand name permanently on the product or packaging
- Brand spelling that matches the product exactly
- Clear, well lit JPEG or PNG images, up to 10 MB
- Category approval first, where the category requires it
Common reasons Amazon rejects it
- Digital renderings instead of real world photos
- A removable sticker or digitally added brand name
- Missing sides of the product or packaging
- A GS1 barcode already exists for the product
- The product is already in the Amazon catalog
Buying codes the right way is covered in our guide to buying UPC codes for Amazon. A product ID also matters beyond listing: shoppers who scan a barcode with Amazon Lens land on the listing that carries it, as our Amazon image search guide explains.
What it costs to list a product on Amazon
Creating a product listing on Amazon is free, and so is creating or matching an ASIN. Amazon's blog is clear that the costs come from selling: a plan, and selling fees on what you sell. Fulfillment by Amazon adds its own fees if you choose it for the offer.
| Selling plan | Plan cost, per Amazon | Suits |
|---|---|---|
| Individual | $0.99 per item sold | Very low volume, testing a few products |
| Professional | $39.99 a month, however many items sell | Any regular volume, bulk tools, brand tools |
A+ Content and Brand Stores both require a Professional account. If you plan to advertise the new listing, check the margin after fees and ad spend with our ACoS calculator before setting the price.
Product listing mistakes that cause problems later
Creating a duplicate page
If the product exists, match it. Duplicates break Amazon's detail page rules.
Editing another brand's page
Sell your brand under a new ASIN; never change the trademark on an existing one.
Buying cheap barcodes
GTINs must come from GS1 or the prefix owner; unauthorized codes are blocked.
Choosing a vague category
A broad browse node makes search problems more likely; pick the specific one.
Skipping Safety and Compliance
Amazon says select products must meet safety requirements or hazmat rules; fill the tab in fully.
Matching the wrong variant
A different size, count or version is a different product with its own ASIN.
If you would rather have listings created for you, our listing optimization service builds new listings to Amazon's rules and starts with a free audit.
Product listing on Amazon: FAQ
How do I create a product listing on Amazon?
In Seller Central, go to Catalog, then Add Products, and search the product's GTIN. If it is not found, click Create a new listing, fill in the five tabs, then Submit. Amazon reviews the page and assigns an ASIN.
Is it free to list a product on Amazon?
Yes. Creating a listing and creating or matching an ASIN are free. Selling costs $0.99 per item on the Individual plan or $39.99 a month on the Professional plan, plus selling fees, and FBA fees if you use it.
What is the difference between matching and creating a listing?
Matching adds your offer to a product detail page that already exists, which is how resellers usually list. Creating builds a new detail page for a product not yet in the catalog, which is how brands list new products.
Do I need a UPC to list on Amazon?
For most categories, yes: Amazon requires a GTIN such as a UPC, EAN, JAN or ISBN to create a new listing. GTINs must come from GS1 or the prefix owner. Private label, handmade and some other products can apply for a GTIN exemption.
How many images can a product listing have?
Amazon's listing guide says you can upload up to nine photos in the Description tab and arrange their order. The main image must meet Amazon's requirements, including a pure white background.
How long does it take for a new listing to go live?
After you submit, Amazon reviews the page before assigning an ASIN. Amazon says changes to an ASIN can take up to 72 hours to show in shopping results, and title changes 24 to 48 hours.
Can I list a product that another seller already sells?
Yes, by matching your offer to the existing ASIN, as long as your product is exactly the same. Some brands and categories require approval first, shown as Apply to Sell.
Can I sell my own brand on an existing listing?
No. Amazon's rules say to create a new ASIN when selling under a different trademark and never to modify the brand information on an existing ASIN.
How do I list many products at once?
Use inventory file templates from the Spreadsheet tab in Add Products: one to match existing ASINs, one to create new ones, and one to update details. Each row is one product; upload the file under Upload file.
Is there a limit on how many products I can list?
There is no limit on ASINs for unique products, but Amazon limits how many new ASINs a seller can create in a given week until the seller has a sales history.
Sources
- How to create Amazon product listings, Sell on Amazon blogLast verified September 24, 2026.
- How to create a new ASIN on Amazon, Sell on Amazon blogLast verified September 24, 2026.
- Product detail page rules, Seller Central helpLast verified September 24, 2026.
- Listing requirements: Product IDs (GTINs), Seller Central helpLast verified September 24, 2026.
- List products that do not have a product ID, Seller Central helpLast verified September 24, 2026.
- Product title requirements and guidelines, Seller Central helpLast verified September 24, 2026.
- Product image guide, Seller Central helpLast verified September 24, 2026.
Get a free review of a new or existing listing
Send one ASIN, or the product you want to list. You get a written check against Amazon's listing rules, with the fields to fix or fill before it goes live.
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