Merch by Amazon Keyword Research: SEO Best Practices

Quick answer: Merch by Amazon keyword research means placing your best keywords inside three fields only - a 60-character title, two 256-character bullet points, and a 2,000-character description - because Merch has no backend search terms field the way standard Amazon listings do. Amazon's A9 algorithm ranks Merch listings on keyword relevance in those visible fields plus sales velocity, click-through rate, and conversion rate. In 2026, sellers who front-load their primary keyword in the first 60 characters of the title and use bullets for secondary keywords and gift-occasion angles consistently outrank sellers who copy Etsy-style keyword stuffing into a field it was never designed for.

Table of Contents

• •Why Doesn't Etsy Keyword Research Work for Merch by Amazon?
• •How Does Amazon's A9 Algorithm Rank Merch by Amazon Listings?
• •How Do You Find Keywords for Merch by Amazon Listings?
• •How Do You Write a Merch by Amazon Title That Ranks?
• •How Do You Optimize Merch by Amazon Bullet Points?
• •What Goes in the Merch by Amazon Product Description?
• •What Are the Most Common Merch by Amazon Keyword Mistakes?
• •What Tools Help With Merch by Amazon Keyword Research?
• •Real Example: Optimizing a Merch by Amazon Listing
• •Frequently Asked Questions
• •Key Takeaways
• •The Bottom Line
• •Related Articles

Introduction

Etsy sellers who move into Merch by Amazon (now officially called Merch on Demand) almost always make the same mistake first: they treat it like Etsy with a different logo. They write long, keyword-stuffed titles, fill every field they can find, and wait for sales that never come.

Merch by Amazon plays by completely different rules. Etsy gives you a 140-character title and 13 separate tags to work with. Merch by Amazon gives you a 60-character title, two bullet points, and no dedicated keyword tag field at all. Every word has to earn its place.

This guide breaks down exactly how Merch by Amazon keyword research and listing optimization work in 2026 - the real character limits, how the A9 algorithm actually reads your listing, and the exact title and bullet formulas that separate listings that sell from listings that sit at zero.

The stakes for getting this right keep rising. According to Grand View Research, the global print-on-demand market was valued at $7.82 billion in 2024 and is projected to grow at a CAGR near 23.6% through 2030 - which means more sellers are competing for the same searches every year, and precise keyword placement matters more than it did even a year ago.

Why Doesn't Etsy Keyword Research Work for Merch by Amazon?

Etsy and Merch by Amazon are both print-on-demand-friendly marketplaces, but their search systems were built for different jobs, and copying one seller's approach into the other platform is the single biggest reason new Merch sellers get stuck at zero sales.

Etsy's search algorithm reads a title of up to 140 characters and 13 separate 20-character tags, and it rewards keyword variety across all of them. That is why Etsy sellers are taught to stuff synonyms and long-tail phrases into every available tag slot.

Merch by Amazon has no tag field at all. There is a title (60 characters), two bullet points (up to 256 characters each), and a description (up to 2,000 characters) - and that is the entire keyword surface Amazon's algorithm has to work with. There is no backend search terms box like standard Amazon Seller Central listings offer, which means a keyword that doesn't appear somewhere in your title, bullets, or description simply isn't part of your listing's search relevance at all.

Here's the deal: on Merch, keyword research isn't about finding as many keywords as possible. It's about ranking a short list of high-intent keywords by priority, because you only get three fields - and one of them is only 60 characters long - to fit them in.

How Does Amazon's A9 Algorithm Rank Merch by Amazon Listings?

Amazon's product search is powered by an algorithm most sellers still call A9, though the version running today incorporates enough changes - weighting external traffic and seller history more heavily - that some in the Amazon seller community now refer to it informally as A10. Amazon itself has never published the exact ranking formula, so treat any specific claim about the algorithm's inner workings as directional, not gospel. Jungle Scout's breakdown of the A9 algorithm is a useful companion resource if you want the full mechanics beyond what this guide covers for Merch specifically.

What is well established, and what matters for a Merch listing specifically, comes down to two categories of signal.

Relevance signals - does your listing's text match what the shopper typed? This is where your title, bullet points, description, and brand name do the work. Amazon's system weights keyword placement, with terms in the title generally carrying more influence than the same terms buried in the description.

Performance signals - once your listing is relevant enough to show up, does it convert? Click-through rate, sales velocity (how fast a design sells relative to how long it's been live), and conversion rate all feed back into future ranking. This is why a well-optimized title that nobody clicks will eventually rank worse than a plainer title that consistently converts.

Here's how the fields compare between the two platforms sellers most often confuse:

The single most important takeaway: because Merch has no backend keyword field, your visible title and bullets are doing double duty - they have to persuade a human to click and feed the algorithm relevant keywords at the same time. Etsy lets you separate those jobs across tags and a title. Merch does not give you that luxury.

How Do You Find Keywords for Merch by Amazon Listings?

Here's how to build a keyword list that actually reflects what Amazon shoppers type, rather than guessing.

Step 1: Mine Amazon's own autocomplete

Type your niche seed term into the Amazon search bar and note every autocomplete suggestion. What: type a broad phrase like "funny cat shirt" and record the suggestions Amazon surfaces. Why: those suggestions are generated from real search volume, not a third-party estimate. How: repeat with letter-by-letter variations (a, b, c...) after your seed term to surface long-tail phrases Amazon doesn't show by default. Example: "funny cat dad" surfaces as an autocomplete branch off "funny cat," revealing a gift-occasion angle worth targeting in a bullet point.

Step 2: Study competing listings that are already ranking

What: search your seed keyword and open the top 10-15 results. Why: those sellers' titles and bullets reflect keywords that are already converting for that search term. How: note repeated phrases across multiple top listings - repetition across independent sellers is a strong signal that a phrase matches real buyer language, not just one seller's guess. Example: if six of the top ten "dog mom shirt" listings all include the word "funny," that word belongs in your listing too.

Step 3: Check the "Customers also search" and related-terms modules on Amazon's search results page

What: scroll through Amazon's search results for your seed term and note any related search suggestions Amazon displays. Why: these come directly from Amazon's own query data, not guesswork. How: add any that are directly relevant to your design's niche and audience to your working list.

Step 4: Prioritize by search intent, not just volume

What: sort your keyword list by buyer intent - gift-occasion phrases ("for dad," "birthday gift"), identity phrases ("nurse life," "dog mom"), and humor/style phrases ("funny," "vintage," "retro"). Why: Merch shoppers overwhelmingly search with intent to buy a gift or express identity, not to browse casually. How: rank your list with the highest-intent, most specific phrases first - those are your title candidates. Broader or secondary phrases become bullet point material.

Step 5: Cut the list down to fit your field budget

What: once you have 10-20 candidate keywords, rank them and select only what actually fits your 60-character title and two 256-character bullets. Why: a keyword that doesn't fit anywhere in your listing does not exist to Amazon's algorithm. How: your single highest-intent keyword goes in the title. The next 2-4 highest-value phrases go across your two bullets.

How Do You Write a Merch by Amazon Title That Ranks?

Your title is the single most heavily weighted field on a Merch listing, and it is also the shortest - 60 characters, including spaces. Every character has to justify itself.

The formula that works consistently: [Primary keyword] + [audience or occasion] + [product type], front-loaded so the most important words appear first. Amazon's algorithm and shoppers scanning search results both read left to right, and truncation on mobile devices cuts titles off after roughly 40-45 visible characters - so your top keyword needs to appear in the first half of the title, not the last.

Here are four real weak-versus-strong title rewrites that show the formula in practice:

Weak: "Funny Cat Shirt" Strong: "Funny Cat Dad Shirt Fathers Day Gift Tee"

The weak version wastes the entire 60-character budget on two words. The strong version adds an audience ("Cat Dad"), an occasion ("Fathers Day"), and a gift signal - all inside 41 characters, leaving room to spare.

Weak: "Nurse Shirt" Strong: "Funny Nurse Life RN Appreciation Gift Tee"

"Nurse Life" and "RN" both surface repeatedly in nurse-niche autocomplete and competitor titles - they are real search terms, not filler. "Appreciation Gift" signals occasion intent that "Nurse Shirt" alone never captures.

Weak: "Camping Shirt" Strong: "Retro Camping Dad Funny Vintage Camper Tee"

Style keywords like "retro" and "vintage" carry meaningful search volume in outdoor and camping niches. The weak title has no audience, no style signal, and no reason for Amazon to match it to any specific search beyond the generic term.

Weak: "Dog Mom Shirt" Strong: "Dog Mom Shirt Funny Dog Lover Mama Gift Tee"

The strong version keeps the exact-match phrase "Dog Mom Shirt" at the front (protecting relevance for that specific high-volume search) while adding "Dog Lover," "Mama," and "Gift" to capture adjacent searches in the same 43 characters.

Do not repeat the same keyword twice inside the title. Amazon's system does not give extra credit for repetition within a single field, and every repeated character is a character not spent covering a new relevant term.

How Do You Optimize Merch by Amazon Bullet Points?

Bullet points are where sellers coming from Etsy underuse the platform the most, because Etsy has no equivalent field. On Merch, your two bullets - up to 256 characters each - are prime real estate for secondary keywords, gift angles, and product benefit language your title had no room for.

Bullet one should extend your keyword coverage. Bullet two should close the sale.

Weak bullet: "Great gift idea. High quality shirt made in USA." Strong bullet: "PERFECT GIFT FOR CAT DADS: Whether it's Father's Day, a birthday, or Christmas, this funny cat dad shirt makes the perfect gift for any man who loves his cat more than he'll admit."

The weak version is generic enough to apply to any product on the platform, which means it carries zero unique keyword relevance. The strong version repeats the audience keyword ("cat dad"), adds three separate gift-occasion keywords in one sentence, and still reads like a real sentence a shopper would want to read.

Weak bullet: "Soft shirt. Good for everyday wear." Strong bullet: "FUNNY DOG MOM STATEMENT: A lighthearted dog lover gift for women who treat their dog like family - perfect for birthdays, Mother's Day, or just because."

Notice the pattern: lead each bullet with a capitalized, keyword-rich mini-headline (this also improves scannability on mobile), then expand with occasion and audience language that a search engine can index and a human can act on.

Keep both bullets under the character limit, but do not pad them out to hit the maximum just because the space exists. A tight, natural sentence with two or three well-placed keywords consistently outperforms a rambling bullet stuffed to 256 characters with awkward keyword strings.

What Goes in the Merch by Amazon Product Description?

The description field allows up to 2,000 characters and is the least weighted of the three fields for search relevance, but it is not optional. It is the last place shoppers look before deciding to buy, and it is additional indexed text for Amazon's algorithm.

Use the description to:

• •Restate your primary and secondary keywords naturally, in full sentences rather than a keyword list
• •Describe the fit, material, and print quality shoppers can't feel through a screen
• •Answer the objection that stops a purchase - sizing uncertainty, wash care, gift-readiness
• •Include any secondary audience or occasion angles that didn't fit in the title or bullets

Do not copy your title and bullets verbatim into the description. Amazon's system does not penalize this the way Google penalizes duplicate content across web pages, but you are wasting an opportunity to capture additional relevant search terms in a field with far more room than the other two combined.

What Are the Most Common Merch by Amazon Keyword Mistakes?

These mistakes show up constantly among sellers moving from Etsy or general Amazon FBA into Merch by Amazon, and each one is a fixable, specific error rather than a vague "try harder" problem.

Writing the title for a keyword-tag field that doesn't exist. Etsy sellers instinctively try to cram synonyms into the title because that's how Etsy tags work. On Merch, a bloated title just gets truncated on mobile and reads badly to a human shopper, hurting your click-through rate and, in turn, your ranking.

Ignoring bullet points entirely. Because standard Amazon FBA listings allow five bullets and Merch only offers two, some sellers assume bullets barely matter on Merch and leave them thin or generic. They are one of only three keyword-bearing fields you have - treat them accordingly.

Assuming there's a hidden backend keyword field. Sellers coming from standard Amazon Seller Central listings sometimes go looking for the "search terms" box Merch simply does not provide. If a keyword matters to you, it needs to live in the title, a bullet, or the description - there is no fourth option.

Targeting keywords with no clear buyer intent. A broad word like "shirt" or "design" has enormous search volume and essentially zero buying intent behind most of that volume. Prioritize specific audience and occasion phrases over generic category terms every time.

Publishing one design per keyword idea instead of iterating. Merch tiers reward consistent sales performance over time, not a single lucky hit. Publishing multiple related designs around a validated keyword niche - rather than one design per idea and moving on - is what actually moves a seller up the tier system.

What Tools Help With Merch by Amazon Keyword Research?

You do not need an expensive tool stack to do solid Merch keyword research, but a few resources make the process faster and more reliable than manual guessing alone.

• •Amazon's own search bar autocomplete - free, and the most direct signal available since it comes straight from Amazon's query data.
• •Merch-specific keyword and design research tools (several dedicated Merch research platforms exist) - paid, and useful for tracking design trends and estimated demand at scale once you're publishing regularly.
• •A spreadsheet or note-taking tool to log your keyword priority list per niche - free, and often the single most underrated part of a repeatable process, since it lets you reuse validated angles across new designs instead of starting from zero every time.
• •Google Trends - free, useful for sanity-checking whether a niche or occasion angle (a seasonal gift theme, for example) is rising or falling before you invest design time in it.

Real Example: Optimizing a Merch by Amazon Listing

Consider a seller publishing a retro-style hiking design aimed at outdoor enthusiasts. Their first version, written the way they'd write an Etsy listing, looked like this:

• •Title: "Hiking Shirt Nature Lover Mountains Outdoor Adventure Camping Trail" (69 characters - over the limit and truncated by the system)
• •Bullets: left mostly blank, with one bullet reading "Nice shirt for hiking."

After applying the keyword research and title formula above, the listing became:

• •Title: "Retro Hiking Shirt Vintage Mountain Nature Lover Tee" (54 characters, fits fully, front-loads "retro hiking" and "vintage mountain")
• •Bullet one: "PERFECT GIFT FOR HIKERS: A vintage-style hiking shirt for outdoor lovers, backpackers, and anyone who feels most at home on the trail."
• •Bullet two: "IDEAL FOR CAMPING TRIPS: Great for hiking trips, national park visits, or as a birthday or holiday gift for the nature lover in your life."

The keywords are the same underlying niche, but the second version fits entirely within Amazon's field limits, front-loads the highest-intent phrase, and uses both bullets to cover gift-occasion and adjacent-activity searches the first version never touched. That's the difference between a listing built for Amazon's actual system and one built for a different platform's rules.

Frequently Asked Questions

Is Merch by Amazon still called Merch by Amazon in 2026?

Amazon rebranded the program to Merch on Demand, though "Merch by Amazon" remains in widespread use among sellers and in search queries. The two names refer to the same self-publish, print-on-demand program. Amazon's official Merch on Demand program page is the authoritative source for current field limits and enrollment requirements.

How many characters can a Merch by Amazon title have?

The title field on a Merch by Amazon listing is limited to 60 characters, including spaces. This is significantly shorter than Etsy's 140-character title or a standard Amazon FBA listing's title field.

Does Merch by Amazon have a backend search terms field like regular Amazon listings?

No. Standard Amazon Seller Central listings include a backend search terms field where sellers can add keywords invisible to shoppers. Merch by Amazon does not offer this field, so every keyword you want indexed has to appear in the title, bullet points, or description.

How many bullet points does a Merch by Amazon listing have?

Two. Each bullet point can hold up to 256 characters, giving you meaningfully more room per field than the title, which is why bullets should carry your secondary keywords and gift-occasion language.

What is the character limit for a Merch by Amazon description?

Up to 2,000 characters. It's the largest field on a Merch listing, though it carries less search-ranking weight than the title and bullets, since Amazon's algorithm places more emphasis on keywords positioned in the title.

Does keyword stuffing help my Merch by Amazon ranking?

No, and it usually hurts. Amazon's algorithm does not reward simple keyword repetition within a field, and a stuffed, unreadable title lowers your click-through rate, which is itself a ranking signal. Prioritize a short list of high-intent keywords over cramming in as many terms as possible.

How is Merch by Amazon keyword research different from Etsy SEO?

Etsy gives sellers a 140-character title plus 13 separate 20-character tags dedicated entirely to keywords. Merch by Amazon gives sellers only a 60-character title, two bullet points, and a description - with no dedicated tag field at all. A keyword strategy built for Etsy's tag system will not transfer directly to Merch's much tighter, title-and-bullet-driven format.

What ranking factors matter most for Merch by Amazon listings?

Keyword relevance in the title, bullets, and description matters, alongside performance signals like click-through rate, conversion rate, and sales velocity. Amazon has not published its exact ranking formula, so treat any single claimed factor as directional rather than a confirmed weight.

Do Merch by Amazon tiers affect how my listings rank in search?

Tiers control how many live designs you're allowed to publish at once (starting at 10 for new accounts and increasing based on sales performance), not your search ranking directly. However, since sales velocity is a ranking factor, consistently selling into a higher tier and expanding your catalog can indirectly improve how your designs perform in search over time.

Can I reuse my Etsy tags as Merch by Amazon keywords?

Some will transfer, especially broad niche and audience terms, but treat Etsy tags as a starting point, not a finished keyword list. Etsy tags are often written as short match phrases meant to fill 13 slots; Merch keywords need to read as natural language inside a title or full sentence bullet, so expect to rewrite rather than copy-paste.

How long does it take to see results from Merch by Amazon keyword optimization?

There's no fixed timeline, since it depends on niche competition and how much existing sales history your account has. Optimizing an existing listing's title and bullets can improve its visibility within days as Amazon's system re-indexes the change, but building enough sales velocity to meaningfully climb rankings against established competitors typically takes sustained effort over weeks, not a single edit.

What's the biggest keyword research mistake new Merch by Amazon sellers make?

Writing listings as if Merch had the same fields as Etsy or standard Amazon FBA listings. Because Merch offers only a 60-character title, two bullets, and a description - with no backend keyword field - sellers who don't adapt their keyword strategy to that specific structure consistently underperform sellers who do, even with equally strong designs.

Key Takeaways

• •Merch by Amazon gives you exactly three keyword-bearing fields: a 60-character title, two 256-character bullets, and a 2,000-character description - there is no backend search terms field.
• •Front-load your single highest-intent keyword in the first half of your title, since mobile truncation and algorithm weighting both favor early placement.
• •Use bullet one to extend keyword coverage and bullet two to close the sale with gift-occasion or benefit language.
• •Prioritize audience and occasion keywords ("gift for nurses," "dog mom") over generic category terms ("shirt"), since intent-driven phrases convert at a meaningfully higher rate.
• •Amazon's own search autocomplete and top-ranking competitor listings are your two most reliable, free keyword sources.
• •Etsy tags and Merch keywords are not interchangeable - expect to rewrite your keyword list, not copy it, when moving between the two platforms.
• •Sales velocity and click-through rate feed back into ranking over time, so a well-optimized listing that doesn't get clicked will still underperform a plainer one that converts.

The Bottom Line

Merch by Amazon keyword research isn't harder than Etsy SEO - it's just tighter. You have three fields, one of them capped at 60 characters, and no dedicated keyword tag to fall back on. Every word in your title and bullets has to work twice as hard: persuading a real shopper to click while feeding Amazon's algorithm the exact relevance signals it's looking for.

Start with the research process above - mine Amazon's own autocomplete, study what's already ranking, and prioritize keywords by buyer intent rather than volume alone. Then apply the title and bullet formulas to your next design before you publish it, not after it's already sitting at zero sales.

If you sell across multiple marketplaces and are weighing whether to build an independent store alongside your print-on-demand shops, see how StableCommerce works or start a free trial to explore running your own store without hiring a developer or designer.

Note: Amazon's Merch by Amazon (Merch on Demand) policies, field limits, and tier structure are set by Amazon and can change. Always verify current requirements in your Merch by Amazon dashboard before publishing.

Related Articles

• •The Complete Etsy SEO Guide (2026) - If you also sell on Etsy, this pillar guide covers the 13-tag, 140-character title system Etsy uses, which is a very different keyword structure than Merch by Amazon's.
• •Redbubble SEO Tags: The Complete Guide - Redbubble is another print-on-demand marketplace with its own tag and title rules worth comparing against Merch by Amazon's tighter field limits.
• •POD Listing Title and Description Formulas - Reusable title and description formulas across print-on-demand platforms, including Merch by Amazon, Redbubble, and Etsy.
• •Product Page SEO: What Amazon Sellers Need to Know - For Amazon sellers (Merch or FBA) building an independent store, this bridges Amazon's A9 keyword habits into on-page Google SEO.
• •Amazon Seller's DTC Guide: Build Your Own Store in 2026 - Covers building a direct-to-consumer brand alongside an existing Amazon presence, including Merch on Demand.

About This Research

Stable Commerce is an AI-native e-commerce platform built for marketplace sellers - whether you sell on Etsy, Amazon, eBay, or across multiple channels at once. Our AI agent handles the daily operations of your independent store: inventory, orders, customer messages, SEO, and marketing, running 24/7 without needing a developer, designer, or operations manager.

This guide is based on analysis of publicly documented Merch by Amazon field limits and content requirements, combined with pattern analysis of top-ranking Merch listings across common print-on-demand niches (gift-occasion apparel, identity/hobby designs, and seasonal themes). All character limits and structural claims were cross-checked against Amazon's own Merch on Demand program documentation as of the article's publish date.

Content reviewed and updated: 2026-04-24

Over 1,000 shops have been created and managed through Stable Commerce, helping sellers protect their marketplace revenue while building something they truly own: their own customers, their own brand, and their own store. Stable Commerce was founded by Anton Goldshtein with one goal: to make owning a store as simple as selling on a marketplace.

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