EBC (Enhanced Brand Content)

Amazon & D2C glossary · Harpy Media

EBC (Enhanced Brand Content) — today known in Seller Central simply as A+ Content — is the richer product-description system available to brand-registered sellers: image-and-text modules, comparison charts, brand storytelling, and structured layouts replacing the plain text-and-specs block under the buy box.

What is EBC?

EBC (Enhanced Brand Content) — today known in Seller Central simply as A+ Content — is the richer product-description system available to brand-registered sellers: image-and-text modules, comparison charts, brand storytelling, and structured layouts replacing the plain text-and-specs block under the buy box.

It’s the closest thing Amazon gives a brand to owning its own page design. Where the standard listing is a form, A+ is a storefront — and that visual upgrade is doing measurable work: better conversion, fewer returns (questions answered visually before purchase), and a cross-sell surface for the rest of the catalogue.

What A+ actually changes (and why it converts)

Three mechanics. Comprehension: buyers decide with images; modules that show scale, usage, materials, and comparisons answer the questions that would otherwise become hesitation, returns, or a competitor’s sale. Differentiation: on a page grid where every listing looks identical, a brand that controls its own layout breaks the pattern — matching key visuals and copy builds the memory that turns into branded search later. Cross-portfolio traffic: comparison modules push shoppers toward the right variant or the higher tier instead of out the door to comparison-shop. And the underrated side effect: A+ content gives the brand something to test (Amazon’s Manage Your Experiments supports A+ splits), so conversion improvement becomes a repeatable program rather than a one-time redesign.

Building A+ that earns its space

The discipline: start from the buyer’s hesitations (mine your Q&A, reviews, and return reasons — they’re a free creative brief), then assign one module per hesitation. Keep the layout mobile-first — most of your traffic sees a single column, not the elegant desktop grid. Use comparison charts against your own variants, never against named competitors (policy). Match the imagery system across listings so the catalogue reads as one brand, and refresh seasonally — stale A+ on a hero product is a conversion tax you chose to keep paying. Beware the classic failure: beautiful A+ that never gets tested, never gets updated, and slowly stops matching the product it describes.

In practice

A brand mines 400 reviews and 60 Q&A entries, then rebuilds A+ around the top five hesitations: “will it fit my table” (scale module), “does it scratch” (material close-up), “which size do I need” (comparison chart), “is it hard to clean” (demo imagery), “does it match my kitchen” (in-context shots). Conversion climbs from 9.1% to 11.8% over six weeks, and return reasons mentioning size confusion drop by half. The content brief was already written — it was sitting in the customer’s own words.

How Harpy Media helps

A+ content built from real buyer questions and tested month over month is a standing deliverable in our listing programs — not a launch-week decoration.

EBC FAQ

What is EBC/A+ Content?

Amazon’s enhanced product-description system for brand-registered sellers — image/text modules, comparison charts, and layouts replacing plain text.

What’s the difference between EBC and A+?

Same feature, renamed — EBC is the older term; Seller Central now calls the system A+ Content.

Does A+ Content improve sales?

Done right, yes — better comprehension lifts conversion, reduces expectation-driven returns, and comparison modules steer buyers within the catalogue instead of away.