Amazon inventory management software

Amazon Inventory That Matches Your Books

FBA stock lives at Amazon's fulfillment centers. FBM stock lives at your warehouse. Neither automatically updates QuickBooks. Webgility keeps FBA levels, FBM levels, and QB inventory in sync in real time, so you never oversell and your books always reflect the true inventory value.

FBA + FBM tracking
Both fulfillment methods synced in one place
Real-time QB sync
Every Amazon transaction updates QuickBooks immediately
Multi-warehouse
Amazon fulfillment centers and your own warehouse tracked together
No oversell risk
All channels see the same inventory count in real time
The Amazon Inventory Gap

FBA and FBM Don't Update QuickBooks on Their Own

Amazon Seller Central tracks your FBA and FBM inventory separately. It doesn't know about your other sales channels, and it doesn't talk to QuickBooks. Every time an FBA unit ships from an Amazon warehouse, your QB inventory doesn't know. Every time an FBM order ships from your own warehouse, the same problem.

The result: QuickBooks inventory value drifts from reality immediately after you start selling. By month-end, the gap is large enough to distort your cost of goods, your gross margin, and your balance sheet. Catching up requires manual count, manual entry, and manual correction.

SKU WG-RED-L · Amazon Inventory Update Auto-posted
FBA sale #AM-FBA-8812FBA inventory −1 · QB inventory −1
FBA sale #AM-FBA-8813FBA inventory −1 · QB inventory −1
FBM sale #AM-FBM-3301Warehouse inventory −1 · QB inventory −1
FBA return #AM-RET-0044FBA inventory +1 · QB inventory +1
FBA transfer (restock)Warehouse −24 · FBA +24 · QB matched
FBA, FBM, and QuickBooks reconciliation

Three Inventory Locations, One Accurate Number in QuickBooks

Webgility tracks FBA inventory at Amazon's fulfillment centers and FBM inventory at your own warehouse as distinct location types within a unified sync. When stock moves between your warehouse and Amazon (restocking or removal), Webgility records the transfer. When a sale happens at either location, both the channel count and the QuickBooks count update immediately.

At the end of the month, your QuickBooks inventory value is a direct reflection of what's actually in stock across all locations. Your cost of goods is accurate. Your gross margin is accurate. Your accountant closes clean books.

INVENTORY RECONCILIATION · SKU WG-RED-L
fba_qty88 units @ Amazon fulfillment
fbm_qty54 units @ your warehouse
total_on_hand142 units combined
qb_qty142 units on hand
qb_inventory_value$5,396.00 (@ $38.00/unit)

status✓ Reconciled · zero variance
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See Webgility in Action.

A real instance pre-loaded with sample orders, channels, and accounting entries. Nothing to install. No account needed.

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What you get

Amazon Inventory That Doesn't Require Manual Work

Webgility tracks FBA and FBM inventory as distinct location types and keeps both in sync with QuickBooks at the transaction level. Every sale updates the count. Every restock updates the count. Your books always match reality.

FBA and FBM both tracked

Webgility treats FBA fulfillment center stock and FBM warehouse stock as separate location types within one unified sync. Transfers, sales, and returns update both locations correctly.

QB inventory value always accurate

Every Amazon transaction updates QuickBooks inventory in real time. No monthly adjustment entries. No discrepancy between your warehouse count and your balance sheet.

Prevent oversell across channels

When Shopify and Amazon share inventory, Webgility keeps both channels current simultaneously. A unit sold on Amazon is no longer available on Shopify within seconds, not the next morning.

The Demo

Find out what your operational gaps are actually costing you.

Our team of experts will help surface your operations and finance concerns. In 30 minutes, we will discuss your channels, accounting setup, leakages, inventory inconsistencies, and close process.

Operational Snapshot ● Live
Orders reconciled today 1,247 ✓
Amazon payout tied out $47,241 ✓
Exceptions resolved 3 cleared
Inventory synced All channels ✓
Books status Certified ✓