There's a version of Amazon performance reporting that most brands are already doing: revenue by period, advertising spend and ROAS, units sold, maybe organic rank for a handful of keywords. These are the metrics Seller Central and Vendor Central surface most prominently, and they're reasonable measures of how the account is performing.
They are not measures of brand channel health.
A brand's Amazon channel can show strong revenue growth while simultaneously experiencing unauthorized reseller proliferation, MAP degradation, and deteriorating retailer relationships — none of which appear in standard account performance metrics until the damage is already done.
Account performance vs. channel health: the distinction
Account performance metrics answer: how did our Amazon account do this period? Revenue, units, conversion rate, advertising efficiency.
Channel health metrics answer: is our Amazon presence sustainable, and is it supporting or undermining the rest of our distribution? Pricing integrity, seller compliance, catalog quality, retail account impact.
A complete Amazon performance framework for brands needs both. Most brands only have the first.
Pricing integrity metrics
MAP compliance rate. What percentage of your active SKUs are being sold at or above MAP by all sellers, measured as a daily average? A brand with 200 SKUs and 15 MAP violations is at 92.5% compliance — but whether that's acceptable depends on which 15 SKUs are violating and which sellers are doing it.
Price floor hold rate by channel. How consistently does your Amazon pricing stay above your MAP floor across a rolling period? Compliance rate is a point-in-time metric. Hold rate measures how long violations persist before correction — a measure of enforcement effectiveness, not just compliance state.
Price-to-MAP ratio by ASIN. For ASINs currently in violation, how far below MAP are they selling? A 2% violation is economically minor. A 25% violation is actively undercutting your retail channel and justifies immediate escalation.
The retail friction signal
One of the most important — and least tracked — brand channel health metrics is retail buyer feedback. If your regional accounts or national buyers are raising Amazon pricing in conversations, that's a lagging indicator of a pricing integrity problem that your dashboards didn't surface first. Track buyer friction as a metric, not just as anecdote.
Seller activity metrics
Authorized vs. unauthorized seller ratio. Across your active ASINs, what percentage of the seller activity comes from sellers on your authorized list versus unknown or explicitly unauthorized parties? This ratio should be declining over time if your channel control program is working.
New seller appearance rate. How many new, previously unseen sellers appear on your listings per month? A high appearance rate suggests an active distribution leak — new sourcing arriving faster than enforcement can address it.
Buy Box ownership rate. What percentage of your catalog have you (or your designated primary seller) winning the Buy Box? Buy Box loss to unauthorized sellers is both a channel health problem and a direct revenue loss — you're paying for advertising that converts for someone else.
Catalog quality metrics
Listing suppression rate. What percentage of your active ASINs are currently suppressed or have active quality alerts? A suppressed listing is invisible in search. Suppression happens silently and can persist for weeks without detection if nobody is monitoring catalog health.
A+ Content coverage. What percentage of your catalog has current, accurate A+ Content? A+ directly impacts conversion rate and brand perception. Coverage that was 100% a year ago may have degraded as Amazon adds requirements or content becomes outdated.
Variation integrity. Are all your product families correctly set up as parent-child variations? Split variations dilute review counts and ranking signals, creating weaker listings than the product's actual sales history would support.
Search and competitive metrics
Branded search share of voice. When customers search your brand name on Amazon, what share of the resulting page do you control — organic listings, Sponsored Brand ads, Brand Store? Competitors who advertise against your branded terms are capturing your customers' consideration at the moment of highest purchase intent.
Non-branded keyword rank. For the category search terms most relevant to your products, where do your ASINs appear organically? This is a measure of your Amazon SEO health — and a leading indicator of future organic revenue.
Building a complete Amazon marketplace performance framework for brands isn't a one-time project. It's a decision about what the brand wants to see, what it will act on, and how frequently the operating rhythm requires measurement. The brands that build it are managing their channel. The brands that don't are reporting on it after the fact.