For Amazon FBA Book & Media Sellers

Know What Your Inventory Is Actually Worth.

Seller Central tells you how many units you have. Inventory MD tells you what they're worth, where they sit, how fast they turn, and whether you're growing — with live sales and a push notification every time something sells.

Connects To Your Seller Account In One Click. Read-Only. Live Sales, Daily Inventory.

MilestoneGoal: $200K By December
93%
Inventory Value At ListAvailable + Inbound, Your Prices
$186,420
Units At FBA7,912 SKUs
9,316
Sell-Through, Last 30 DaysUnits Sold ÷ Units In Stock
31%
Sold TodayLive · 14 Orders
$312.40
What Seller Central Won't Show You

What Seller Central Won't Show You.

Value By Category

Books, DVDs, CDs, Video Games — units, SKUs and dollars at your list price, side by side.

Value By Condition

New, Like New, Very Good, Good, Acceptable. Filter to one category to see where your money sits.

The Pipeline

Available to buy, in transit, checking in, reserved for orders, unfulfillable — every unit accounted for.

Sell-Through Rate

Units sold against units in stock, every month, so you know if you're turning or hoarding.

Growth Over Time

A daily snapshot builds the one chart Amazon never draws: your inventory value, day by day.

Live Sales

Orders land in your feed within minutes — title, condition, price — with today, 7-day and 30-day totals.

Health Score & Achievements

One 0–100 score for how well your inventory is working (rates only, so size doesn't matter), plus permanent milestone badges, Paper through Legendary — with a push the moment you reach a new one.

Alerts You Choose

A push for every sale, or only the ones that matter: a $40+ book sold, 200 units checked in, Very Good value down this week.

Live Sample

This Is What You'd Open Every Morning.

Sample data for a fictional 9,000-unit book and media seller. Your dashboard shows your own numbers. Flip between the two plans below.

Sample Seller · As Of Oct 17, 2026Every Card Shows Today. Trend Cards Carry Their Own Range.

Inventory Health Score

One Number For How Well Your Inventory Is Working. Rates And Ratios Only, So Size Doesn't Matter. Drag Any Bar To See What Fixing That Part Would Do To Your Score.

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Weights: Sell-Through 35% · Dead Stock 25% · Stock Age 20% · Pipeline 20%. Price Health Joins Once Buy Box Data Is Connected.

$312.4014 Orders Today

Live Sales

Newest First. Sample Orders.

Sales

Ordered Product Sales And Units Ordered, Straight From Amazon.

Last 30 Days
Vs. Previous 30 Days
Vs. Same 30 Days Last Year

Amazon Posts A Day's Numbers The Next Morning; Live Same-Day Sales Arrive With The API. Best Day And Best Month Feed Your High-Score Achievements.

Inventory Value

One Point Per Day.

Available + InboundAvailableInbound

SKUs & Units

One Point Per Day.

UnitsSKUs

By Category

Available + Inbound At FBA.

By Condition

Available + Inbound At FBA.

FBA Units

Sellable Units At Month End.

Sell-Through Rate

Units Sold Vs. Sellable Units, By Month.

Sellable UnitsUnits Sold

Pipeline

Where Every FBA Unit Sits Right Now.

Inventory By Type

TypeUnitsSKUsValue At ListChange In Units

From The FBA Inventory Report. Value Is Units × Your List Price, Before Fees.

How It Works

Connect Once. Wake Up To Fresh Numbers.

1. Connect Your Seller Account

Amazon's own sign-in flow grants Inventory MD read-only access to your inventory reports. No passwords, no spreadsheets.

2. Sales Stream In, Inventory Refreshes Daily

Orders arrive live. Each night we fetch your FBA Inventory and Inventory Ledger reports and build the day's snapshot.

3. Watch The History Build

Every day adds a point. After a month you have a growth curve; after a year, a story.

Alerts You Choose

A Push For The Things That Actually Matter.

Every alert is a rule against your own numbers. Turn on the ones you want, set your own thresholds.

Sales

"A $40+ book just sold." · "Daily sales 30% below your average by 3 PM." · "First New-condition sale in 3 days."

Inventory

"200 units checked in at FBA today." · "Shipment FBA17K3 fully received." · "Unfulfillable crossed 100 units."

Value

"Your Very Good inventory dropped $2K this week." · "Inbound value over $50K for 10+ days."

Milestones

Set a goal — "$250K in inventory by December" — watch the climb, and get the push the day you cross it.

Weekly Digest

Sunday night: value change, units in vs. out, sell-through, and your top five sales of the week.

Pricing

Two Plans. Both Cost Less Than One Book Sale.

Starter
$9.99 / Month · $79 / Year
  • Live Sales Feed + Sale Alerts ("Sold: $40.00 · Very Good")
  • Inventory Value By Category & Condition
  • Pipeline, Sell-Through, Top Sellers
  • Value Growth, 90 Days Of History
  • Milestone & Inventory Alerts
Get Starter
Pro · Founding Member Offer
$19.99 / Month · $179 / Year
Founding Members: Pro For $9.99/Mo For Your First Year, Or $99 For The Year.Limited To The First 100 Members.🌟 Plus A Permanent Founding Member Badge On Your Account.
  • Everything In Starter
  • Your Cost Of Goods: A Simple Rule, Per-Category Rates, CSV Upload, Or Read From Your SKUs
  • True Profit On Your Inventory And On Every Sale
  • Profit Alerts: Every Sale Alert Shows What You Actually Made — "Sold: $40.00 · Profit $26.70 After Fees And Cost"
  • Full History, CSV Export, Weekly Digest
Get Pro · Founding Price

Launching Soon. Subscriptions Open The Day The Dashboard Goes Live; The First 100 Members Get Pro For $9.99/Mo (Or $99/Yr) Their First Year, Plus A Founding Member Badge.

Questions

Is My Data Safe?

Inventory MD only reads inventory reports — SKUs, quantities and your prices. It never sees customer data, and it can't change a listing or a price.

Does It Work With Used Books?

It was built by a used book and media seller. Condition comes from Amazon's condition field or your SKU codes (-VG-, -G-, -LN-, -A-), whichever you use.

What If I Sell Other Categories?

Everything shows up. Books, DVDs, CDs and video games get their own buckets; everything else is grouped as Other.

Is There An App?

Inventory MD installs to your phone's home screen from the browser and sends push notifications. App Store and Play Store versions follow.

Can I Export?

Yes. Every table and chart downloads as CSV.