My Amazon Sales Are Down — Why and How to Fix It

Why are my Amazon sales down? Every seller asks this eventually, and the honest answer is: for one of about ten reasons, and the data to identify which one is already sitting in Seller Central. What kills sellers isn’t the drop itself — it’s the week spent guessing, tweaking prices at random, or blaming “the algorithm” while a suppressed listing or a capped ad budget quietly compounds. This page is the triage protocol we run on every account that comes to us with declining sales: a decision tree that starts with one report, forks on traffic versus conversion, and works through ten checks in order of likelihood and speed. Most drops are diagnosed inside 30 minutes. If yours is severe — down 40%+ overnight and bleeding real money — skip to our emergency sales-drop response and start there.

Start Here: Split Traffic From Conversion

Before the checklist, one report cuts the problem in half. Open Business Reports → Detail Page Sales and Traffic by Child Item and compare the drop period against the prior period (and the same weeks last year). Look at two columns:

• Sessions — how many people reached your page
• Unit Session Percentage — what share of them bought

The fork:

• Sessions down, conversion flat → traffic problem. Work checks 1, 2, 6, 7, and 9.
• Sessions flat, conversion down → page problem. Work checks 3, 8, and 10.
• Both down → check 4 and 5 first (account and inventory issues suppress both), then work the full list.

Now the ten checks, each with the exact place to look.

The 10-Point Triage Checklist

1. Listing suppression or deactivation

Check: Manage All Inventory → Fix Your Products, plus the Inactive and Search Suppressed listing views.

The most common cause of a sudden-death sales cliff, and the fastest to confirm. Amazon suppresses listings for missing attributes, image policy violations, category requirement changes, and pricing errors — often without a notification you’d actually notice. A search-suppressed listing still looks alive in your inventory view; it just stopped appearing in search results. If anything shows in Fix Your Products, that’s your answer — resolution paths are in our listing suppression guide. If the listing is fully removed rather than suppressed, treat it as an emergency, not a to-do item.

2. Organic ranking drop

Check: your keyword tracker (Helium 10 Keyword Tracker or Data Dive), cross-referenced with Brand Analytics → Search Query Performance.

If sessions fell but the listing is active, find out where the traffic used to come from. Search Query Performance shows your impression and click share by query, week over week — if your share of a top query collapsed, you’ve found the leak. No tracker history? Search your main keywords in an incognito window and note your position now, then start tracking. A ranking drop is a symptom with its own causes (velocity loss, suppression history, a flag on the ASIN) — our ranking drop guide covers the full diagnostic, including the cases where a hidden compliance flag is throttling you.

3. Buy Box (Featured Offer) loss

Check: Business Reports → Detail Page Sales and Traffic by Child Item → Featured Offer (Buy Box) Percentage column.

This is the silent killer for any ASIN with multiple sellers. Your page still gets sessions, but another seller — or nobody — owns the buy button. A Featured Offer percentage that slipped from 95%+ to 60% maps almost linearly to lost sales. Causes: an unauthorized seller undercutting you, your price tripping Amazon’s fair-pricing checks, or account health degradation. Sort by the column, find the affected ASINs, then check who’s on the offer. Recovery tactics are in our Buy Box guide, and if the underlying issue is rogue resellers, that’s its own workstream.

4. Account health flags

Check: the Account Health dashboard — Account Health Rating, policy violations, Voice of the Customer.

Enforcement actions suppress sales in ways that aren’t always announced: an at-risk Account Health Rating, an unaddressed IP complaint, or an NCX (negative customer experience) flag in Voice of the Customer can suppress individual offers or drag visibility account-wide. Open every line item, even “resolved” ones from the drop window. Anything active gets addressed before you spend a dollar on ads — our account health guide covers what each violation type means and the order to work them.

5. Inventory position

Check: FBA Inventory (Restock Inventory) report, and the Replenishment settings for days of supply.

Two failure modes. A full stockout is obvious. The subtler one: low stock throttling — when Amazon projects you’ll stock out, it can pull back your visibility early to stretch remaining units, and a recent stockout costs you the ranking your velocity had earned (recovery takes 2–4 weeks after restock, not two days). Also check for stranded inventory and whether your inbound is stuck in receiving. If stockouts are recurring, the fix is upstream in your restock planning, not in marketing.

6. PPC budget exhaustion or campaign drift

Check: Advertising console → the out-of-budget indicators and Budgets tab (average time in budget), plus Sponsored Products placement and search term reports for the drop window.

For most FBA brands, ads drive 30–60% of total sales directly — and the velocity that ads buy is propping up organic rank. A campaign that hits its daily cap by 11 a.m. is dark for the highest-converting hours of the evening. Look for: campaigns paused by a teammate, budget caps hit early (average time in budget under 90%), a bid war on your main keyword pushing you off top-of-search, or a “cost control” change from last month that quietly strangled impressions. This is also where sellers misread their own data — cutting spend, watching total revenue fall, and concluding ads “weren’t profitable.” The framework for judging that correctly is ACoS versus TACoS: if TACoS was healthy, the spend you cut was buying organic rank too.

7. Competitor actions

Check: Product Opportunity Explorer for your niche, plus Keepa charts on the top 5 competing ASINs.

Sometimes nothing is wrong with your account — someone else just changed the game. A competitor launched at a loss-leader price, doubled their review count via Vine, took Lightning Deals through the month, or outbid you on your own branded keyword. Keepa shows their price and sales-rank history; Opportunity Explorer shows whether the niche’s total search volume and your share of it moved. If a competitor took your share with a better offer, the response is a strategy decision (price, content, bundling, ads) — not a support case.

8. Pricing errors

Check: Pricing → Pricing Health, plus any repricer logs.

Two directions to check. Priced too high: a MAP-violating reseller elsewhere or your own price increase can trip Amazon’s fair-pricing checks, costing the Buy Box (shows in Pricing Health as an ineligible offer). Priced wrong by automation: a repricer with a bad floor rule, a fat-fingered sale price, or a business-price error can crater margin or trigger suppression. Cross-reference the date your price last changed against the date sales fell — pricing mistakes are among the few causes with a to-the-day signature.

9. Seasonality and demand shifts

Check: Business Reports year-over-year, plus search volume trends in Brand Analytics Top Search Terms or Helium 10 Trendster.

Only accept “it’s seasonal” after checks 1–8 come back clean — it’s the most abused explanation in Amazon retail. The test is share versus market: if category search volume is down 25% year over year and your sessions are down 25% while conversion and Featured Offer share held, that’s demand, and the move is inventory and cash-flow planning, not panic. If the market is flat and you’re down, keep looking.

10. Review problems

Check: the ASIN’s review page sorted by most recent, star-rating trend, and Voice of the Customer.

A rating that slips from 4.5 to 4.1 doesn’t kill traffic — it kills conversion, which then bleeds into ranking. Look for a cluster of recent negatives (often a bad production batch or a listing that over-promises), a review takedown (Amazon periodically purges reviews, sometimes lawfully yours), or a competitor’s product showing up in your reviews via a catalog merge. The response playbook — from batch quality traces to Brand Registry’s review tools — is in our reviews strategy guide.

Working the Tree: Order and Time Budget

Run it in this sequence — it’s ordered by a blend of frequency, severity, and speed-to-check:

Ninety minutes, end to end, and most accounts get their answer by step 5. Two rules while you work it: change one variable at a time — the seller who simultaneously cuts price, rewrites the title, and doubles bids can never tell which lever worked, and the title edit may have made things worse — and write down what you find, because this drop won’t be your last and the history shortens the next diagnosis.

When the Tree Doesn’t Resolve It

Some cases resist the checklist: the multi-cause drop (a stockout that cost rank, now masked by a competitor who filled the gap), the hidden flag that only shows up when you push Seller Support for annotation details, or the account where nobody has been watching any of these dashboards and every check surfaces a new fire. That last one is the real diagnosis — not a sales problem but an ownership problem. Solo operators can absolutely run this triage weekly; the sellers who struggle are the ones scaling past the point where anyone actually does. Systematic monitoring of exactly these ten surfaces — suppression, health, Buy Box, inventory, spend pacing, rank — is the core of professional account management, and it’s why managed accounts catch drops on day one instead of week three. If you’d rather have a team own the dashboards, the diagnosis, and the fix end to end, that’s precisely what a full-service management engagement covers.