Amazon A Plus Content Best Practices That Lift Conversion
Most A+ is a brand mood board that converts no better than the description it replaced. Here's a module-by-module framework for A+ that answers objections instead of decorating.
Amazon A+ content best practices come down to one discipline: every module has to earn its slot by answering an objection the bullets could not. Most A+ we open in an audit is a brand mood board — two lifestyle shots, a mission statement, no comparison chart — and it performs no better than the plain description it replaced. The fix is message hierarchy and module choice, not a bigger design budget.
What A+ does, and the indexing claim you should stop repeating
Amazon's own A+ Content page states that Basic A+ can increase sales by up to 8%, and well-implemented Premium A+ by up to 20%. Read those as ceilings, not averages — elsewhere Amazon has published a more modest average lift of around 5.6% from adding A+ to a listing. Either way, the mechanism is conversion, not ranking.
That distinction matters because the SEO claim around A+ is widely misstated. The honest version: Amazon has never confirmed that A+ body copy or headlines are indexed for its search ranking, and years of agency split-testing point the same way. A keyword that lives only in your A+ and nowhere else will not make you rank. Titles, bullets and backend search terms remain the indexed fields — that hierarchy is covered in the Amazon listing optimization checklist.
Three caveats keep it from being a flat "no":
- A+ replaces the product description, which is indexed (at low weight). If you're moving copy into A+, keep the keywords it carried alive in bullets or backend terms first.
- Google crawls A+ text and alt attributes. External traffic is real and Amazon rewards it.
- Rufus and Amazon's semantic layer read the detail page broadly. Whether A+ specifically feeds the answers isn't officially confirmed, so treat it as plausible upside, not a strategy. One of our clients grew organic sales 187% by rebuilding indexed fields and answer-shaped copy — see the pet supplements listing SEO case.
So: build A+ for the shopper who has already landed. Ranking is a different job.
Module choice: five slots, five jobs
Basic A+ gives you a limited set of module slots (commonly five in practice) on a canvas about 970px wide. Do not spend them symmetrically. Assign each one a job before anyone opens a design file:
| Slot | Job | Typical module |
|---|---|---|
| 1 | Reframe the product in use — who it's for, in one glance | Full-width image with text overlay or standard image header |
| 2 | The single biggest objection (efficacy, fit, durability, safety) | Image + dark text overlay, or four-image/text |
| 3 | Cross-sell and self-select | Comparison chart |
| 4 | Proof: certifications, testing, sourcing, materials | Three or four image + text |
| 5 | Brand context and range | Standard text or image row |
If a module doesn't map to a job on that list, it's decoration. Cutting it makes the page shorter and better.
Message hierarchy: what belongs above the fold of A+
The A+ block sits below the buy box, below the bullets, and on mobile below a wall of collapsed content. Assume most shoppers see one or two modules and leave. That has a blunt consequence for A+ content design: your strongest differentiator belongs in module 1, not module 5.
The default order most teams ship — lifestyle mood, brand mission, features, comparison, specs — is exactly inverted. Lead with the thing a competitor cannot copy: a mechanism ("time-release coating, not a bigger dose"), a spec that settles a category argument, a use case the category photos never show. Save the mission statement for last; nobody has ever bought a supplement because of a founder's paragraph, but plenty have bought because module 1 answered "will this fit my dog's crate."
The comparison chart is a cross-sell tool, not a spec dump
The comparison chart is the highest-leverage module on the page and the most misused. Two rules:
Compare against yourself, not the market. Populating it with your own variations and adjacent SKUs turns a browsing shopper into a buyer of the right size, count or strength — and keeps them in your catalog. Rows should be decision criteria (count, strength, best for), not a datasheet.
Order the columns for mobile. The chart supports up to six products on desktop; on a phone only the first few columns are visible without horizontal scrolling. Put the current ASIN first, then the two SKUs you actually want to sell up to. Everything past column three is decoration on the device where most of your traffic sits.
Brand Story: one asset, whole catalog
Brand Story is a separate carousel that renders above your A+ modules across every listing in the brand. It's the one piece of A+ you build once and deploy catalog-wide, and it links out to your Store — which makes it a genuine traffic router rather than a vanity block. Treat it as the bridge into the Brand Store and brand-building ads motion, and keep it short: brand promise, one differentiator card, one range card.
It is also a Premium A+ prerequisite (below), so it's worth publishing even if you're indifferent to the branding.
The mobile render most teams never check
Amazon stacks A+ modules into a single vertical column on mobile. A three-across module that reads as one comparison on desktop becomes three separate screens of scrolling. Seven Premium modules can run close to a dozen phone screens.
Before you submit, use the Preview tab and toggle Mobile — then open the live ASIN on an actual phone the day it goes live. Specific things that break:
- Text baked into a wide image becomes unreadable when the asset is scaled down.
- Side-by-side "before/after" halves lose their relationship once stacked.
- Anything below module 3 is, for most sessions, unread.
If a module only works at desktop width, rebuild it or delete it. Premium A+ lets you upload separate desktop and mobile assets on its widest modules, which is one of the few concrete reasons to care about the tier.
Text inside images: an accessibility and durability problem
Almost all A+ copy ships as pixels inside a JPEG. That has three costs: screen readers cannot read it, Google cannot crawl it, and changing a single claim means a new asset and a fresh moderation cycle.
Two habits fix most of it. Use the modules that carry real text fields (standard image and dark text overlay, four-image/text) for anything that is a claim, and reserve baked-in text for short headlines. And write alt text as a genuine description of what the image shows — that is what Amazon's guidelines ask for, it's what a screen reader announces, and it's what Google reads. Keyword-stuffed alt text raises rejection risk and buys nothing confirmed in return.
Premium A+: free, but gated on housekeeping
Premium A+ costs nothing — Amazon's position is that A+ is free for sellers who meet the eligibility requirements. It buys a wider canvas (roughly 1464px vs 970px), more modules, video, interactive hotspots, carousels and Q&A modules.
The commonly cited gate is a published Brand Story across all your brand-owned ASINs plus a handful of approved A+ submissions in the trailing twelve months. Amazon does not publish a fixed, permanent rule set and has adjusted access repeatedly, so the only reliable answer is what A+ Content Manager shows on your account this week. If the Premium banner isn't there, the usual culprit is one uncovered ASIN.
What to measure after publishing
A+ is not a fire-and-forget asset. Measure it or you're redecorating.
Use Manage Your Experiments (Seller Central, Brand Registry + Professional plan) — it splits detail-page traffic 50/50 and supports A+ Content and Brand Story as test types. It needs an ASIN with enough weekly traffic to reach significance, so run it on your hero SKU, not the long tail. Test one variable: module order, or the comparison chart, or the module 1 image. Not all three.
Alongside the test, watch unit session percentage on the ASIN and TACoS at the brand level — a genuine conversion gain shows up as cheaper paid growth, not just a prettier page. The full testing loop is in our guide to Amazon conversion rate optimization, and video modules have their own rules covered in product video that converts.
FAQ
Does A+ content help Amazon SEO?
Indirectly. Amazon has never confirmed that A+ headlines or body copy are indexed for ranking, and testing suggests they are not — keywords must live in the title, bullets or backend terms. A+ helps ranking through conversion rate and sales velocity, and its text is crawlable by Google for external traffic.
How many modules should Amazon A+ content have?
Fewer than the maximum. Basic A+ allows around five modules and Premium about seven, but on mobile each module becomes its own screen, so four to five well-chosen modules usually outperform a full page. Give every module a specific job: hook, main objection, comparison chart, proof, brand context.
Is Premium A+ content free?
Yes. Amazon states A+ Content is free for sellers who meet the eligibility requirements, Premium included — the cost is design and production, not a platform fee. Eligibility typically requires Brand Registry, a published Brand Story across brand-owned ASINs, and recent approved A+ submissions. Check A+ Content Manager for your account's current status.
Does A+ content replace the product description?
Yes. Once A+ is live, it renders in place of the plain-text product description on the detail page. Because the description is an indexed field, move any keywords it carried into your bullets or backend search terms before you publish A+, or you can quietly lose coverage you had.
Where to start this week
Open your top-selling ASIN on a phone, screenshot the A+ block, and answer one question per module: what objection does this handle? Anything that can't answer gets cut or rebuilt.
- Reorder so the strongest differentiator is module 1 and the comparison chart is module 2 or 3.
- Fill the chart with your own variations, current ASIN in column one.
- Queue a single Manage Your Experiments test on module order and leave it alone until it calls a winner.
If you'd rather see the whole detail page graded first, the Amazon growth plan covers it, and creative and content production is where we rebuild these end to end.
