Track velocity
See which SKUs are moving, how fast they are selling and where stock cover is tightening.
FBA forecasting, cash and recovery
Amazon FBA inventory management that shows your next restock.
Forecast when stock runs out, turn velocity into draft replenishment orders, and see what each buy does to cash before you commit.
gowrath.com/inventory
Forecasting, stock cover, cash impact and profit in one clear view.
Buy Plan Studio
Draft a buy plan and see the full cash projection before you commit.
Buy Plan Studio forecasts lead times from your real shipment averages, with a manual override when you know better, then turns velocity into draft replenishment orders. Every draft shows the full projection — month-by-month cash flow, revenue, profit, ROI and the date your cash comes back — so you decide whether to buy, wait or move the money to a better SKU.
Create draft orders
Turn replenishment recommendations into draft restock orders before cash leaves the business.
Project the impact
Model what an order does to profit, stockout risk, storage exposure and available cash.
Decide what cash does next
Know whether to restock, hold cash, clear slow stock or recover money from Amazon.
Buy plan projection
What this draft does to cash, revenue and profit.
Lead time
28 days
avg · editable
Cash low
£4.8k
Oct 14
Revenue
+£18.6k
projected
ROI
62%
on this buy
Pulse · 16 engines, always on
Pulse tells you if you are hitting projections — and what to do next.
Pulse runs 16 engines across revenue, fees, payouts, cash and stock to score your business health in real time. It checks whether you are on track for your projections, and when inventory is the reason you are not, it queues the highest-impact next move — before it becomes a stockout or dead cash.
Next moveslive
Restock
SKU is trending toward a stockout
Velocity changed enough that the next order date should move forward.
Cash
Draft order would pressure payout timing
Projected cash dips below the safer threshold if the full order is placed today.
Hold
Slow stock is tying up capital
Inventory cover is high enough that buying more would create dead cash.
Quick answers
Amazon FBA inventory management answers sellers need before they restock.
These are the inventory signals that change whether a seller should buy more stock, wait, recover cash or move capital into a better SKU.
What is Amazon FBA inventory management?
Amazon FBA inventory management is the process of tracking sellable, reserved, stranded, inbound and missing stock so sellers know when to restock, recover cash or stop buying.
How do you manage FBA inventory?
Manage FBA inventory by checking sales velocity, days of stock cover, supplier lead times, storage fees, inbound shipments, reserved units and SKU-level profit before placing a replenishment order or updating quantities in Seller Central.
What is Amazon FBA reserved inventory?
Amazon FBA reserved inventory is stock inside Amazon's network that is not immediately available to sell because it may be tied to customer orders, transfers or fulfilment processing.
What is Amazon FBA stranded inventory?
Amazon FBA stranded inventory is stock stored by Amazon that cannot currently be purchased, often because of listing, catalogue, pricing or account issues.
How do storage limits affect FBA inventory?
FBA storage limits, utilisation, aged inventory and long-term surcharges affect how much stock sellers can hold and how much margin inventory keeps after storage cost.
How does missing FBA inventory affect profit?
Lost or missing FBA inventory reduces cash and profit unless the seller finds the discrepancy and files a reimbursement or fee-error claim.
Buying criteria
What good Amazon FBA inventory software should include.
Good Amazon FBA inventory software should show what can sell, what is tied up, what is costing money and which SKUs deserve the next purchase order. GoWrath is built around these criteria for profit-led FBA operators.
See the full GoWrath platform to watch Pulse, suppliers and draft orders work together, or review the Amazon FBA profit tracker page for the P&L view behind inventory decisions.
See real sellable stock
Separate the stock that can sell from inventory that is reserved, stranded, inbound or missing.
Plan from velocity
Use sales velocity and stock cover to know when a SKU needs attention.
Create draft replenishment orders
Turn a restock signal into a draft order before committing cash.
Project cash and profit impact
See whether the order improves profit, protects stock cover or ties up too much cash.
Keep storage risk visible
Watch aged stock, utilisation and long-term surcharges before they eat margin.
Recover missing inventory
Find lost-inventory and fee-error claims instead of leaving recoverable cash with Amazon.
FBA risk areas
Cover the inventory problems that basic reorder alerts miss.
The high-value FBA inventory subtopics are not separate from profit. In 2026, capacity limits, inventory health signals, IPI history, reserved stock, stranded units and missing inventory all change how much cash is available and how much margin a SKU really keeps.
Amazon FBA storage limits, inventory health and storage fees
Capacity limits, utilisation, aged inventory and long-term surcharges can turn stock into trapped cash. GoWrath's Advanced Storage Fees help you see those costs before they eat margin.
- Track where inventory is becoming expensive to hold.
- Use storage cost as an input for restocks, removals and discounts.
- Compare stock decisions against true SKU profit after fees and COGS.
Amazon FBA reserved inventory
Reserved inventory can make total FBA units look healthier than the stock you can actually sell. Treat it as an availability signal, not a simple unit count.
- Avoid reordering from total units alone.
- Separate sellable availability from stock that is temporarily tied up.
- Protect reorder timing from distorted availability signals.
Amazon FBA stranded inventory
Stranded inventory is cash sitting in FBA while the SKU cannot sell. It needs fixing, discounting or removing based on margin and storage exposure.
- Treat stranded inventory as trapped working capital.
- Prioritise fixes when storage fees make delay expensive.
- Evaluate stranded SKUs against margin, COGS and cash exposure.
Amazon FBA lost and missing inventory
Lost and missing FBA inventory can become recovered cash. GoWrath's Advanced Reimbursements automatically find and file lost-inventory and fee-error claims.
- Find claim opportunities tied to lost or damaged inventory.
- Recover cash from problems that already happened.
- Connect reimbursement recovery to your wider profit view.
Problem, risk, fix
FBA inventory problem to business risk to what GoWrath does.
Every FBA inventory problem carries a cash or margin cost. Here is how GoWrath turns each one into a clear next move.
| Inventory problem | Business risk | How GoWrath helps |
|---|---|---|
| Reserved inventory | You reorder on inflated unit counts, or run out of what is actually sellable. | Separates sellable stock from reserved, inbound and stranded so restocks use true availability. |
| Stranded inventory | Cash sits in FBA earning nothing while storage fees keep charging. | Flags stranded SKUs against margin and storage cost so you fix, discount or remove them fast. |
| Lost & missing inventory | Money Amazon owes you for lost or damaged units goes unclaimed. | Advanced Reimbursements automatically find and file lost-inventory and fee-error claims. |
| Storage limits & aged stock | Long-term surcharges erode margin and capacity caps block restocks. | Advanced Storage Fees surface utilisation, aged stock and surcharge exposure before they bite. |
| Overstock & slow stock | Dead cash and rising storage fees on inventory that will not turn. | Pulse flags high stock cover and draft orders model the cash impact before you buy. |
| Stockouts | Lost ranking, velocity and sales when a SKU runs dry. | Pulse watches velocity and restock timing so draft replenishment orders go out on time. |
| Supplier & COGS blind spots | Reorder timing and true margin become guesswork. | Supplier and Profit dashboards tie lead times and COGS to net SKU profit and payout timing. |
Send inventory to Amazon FBA
Prepare FBA shipments from profit, velocity and cash data.
Sending inventory to Amazon FBA works best when every SKU has already passed the business checks: sellable stock, reserved units, sales velocity, supplier lead time, storage exposure and cash impact.
Use GoWrath to decide what should go into Seller Central's Send to Amazon workflow, then keep the shipment connected to inbound inventory, receiving, reserved status, missing units, reimbursement opportunities and the profit each restock is expected to return.
- 1Review SKU-level net profit after fees and COGS.
- 2Check current FBA stock, reserved units, inbound inventory and sellable availability.
- 3Review storage fees, long-term surcharge exposure and utilisation.
- 4Confirm supplier lead times and purchase quantities.
- 5Create replenishment orders for SKUs worth restocking.
- 6Use the quantities in Seller Central's Send to Amazon workflow with the timing and cash impact already clear.
- 7Monitor receiving, missing units, reserved status and reimbursement opportunities after arrival.
Profit-led operations
One operating view for FBA inventory, profit and cash.
GoWrath connects inventory decisions to the money behind them: suppliers, replenishment, storage fees, reimbursements, net SKU profit and payout analysis. That makes each restock easier to compare against every other use of cash in the business.
Use it to see which SKUs deserve stock, which orders should wait, where storage cost is building and where Amazon may owe money back.
Starter
£19.99
per month
10 suppliers
Advanced
£37.99
per month
50 suppliers
Advanced+
£69.99
per month
Unlimited suppliers
See it in motion
Now watch Buy Plan Studio and Pulse run on a real account.
You already know the pieces — lead-time forecasting, draft buy plans, full cash and revenue projections, and the always-on Pulse health score. Here is the full GoWrath demo — watch it end to end, or skip to the parts you care about.
gowrath.com · demo
FAQ
Amazon FBA inventory management questions.
These answers target the practical questions sellers ask when they need an Amazon inventory tracker that also protects margin.
What is Amazon FBA inventory management software?
Amazon FBA inventory management software helps sellers track FBA stock, plan restocks, manage supplier workflows, monitor storage fees, and identify inventory risks such as reserved, stranded, lost, missing, aged or unfulfillable stock.
How do I manage FBA inventory?
Manage FBA inventory by tracking sellable units, reserved inventory, inbound shipments, supplier lead times, sales velocity, storage fees, aged inventory and SKU-level profitability. GoWrath adds profit, COGS, payout, storage-fee and reimbursement visibility to those decisions.
What is Amazon FBA reserved inventory?
Amazon FBA reserved inventory is stock inside Amazon's network that is not immediately available for sale because it may be tied to customer orders, fulfilment centre transfers or internal processing.
What are Amazon FBA storage limits?
Amazon FBA storage limits and capacity controls affect how much inventory sellers can send to and store in Amazon's fulfilment network. Sellers should monitor capacity, utilisation, aged inventory and long-term surcharges so storage costs do not erode margin.
What is Amazon FBA stranded inventory?
Amazon FBA stranded inventory is stock in Amazon's fulfilment network that cannot currently be purchased. It may be caused by listing, pricing, catalogue or account issues. Stranded inventory can create storage cost while producing no revenue.
How do I find Amazon FBA lost or missing inventory?
You can review shipment discrepancies, inventory adjustments, reimbursement reports and fulfilment events. GoWrath's Advanced Reimbursements automatically find and file lost-inventory and fee-error claims.
How do I send inventory to Amazon FBA?
To send inventory to Amazon FBA, decide which SKUs are worth restocking, confirm supplier quantities and lead times, use those quantities in Seller Central's Send to Amazon workflow, then monitor receiving, reserved status and missing-unit discrepancies after arrival.
Is GoWrath an Amazon inventory tracker?
Yes, GoWrath helps sellers track and manage FBA inventory while connecting stock to suppliers, replenishment orders, storage fees, reimbursements, net SKU profit and payout analysis.
What should good FBA inventory software include?
Good FBA inventory software should separate sellable, reserved and stranded stock, plan replenishment, monitor storage fees, show SKU profit after COGS and surface lost or missing inventory for reimbursement.
Who is GoWrath best for?
GoWrath is best for FBA sellers who want inventory decisions tied to sales velocity, supplier lead times, storage fees, reimbursements, SKU-level profit and payout timing.
Start managing FBA inventory around profit.
Start a 14-day free trial and connect up to 3 months of backdated data to see inventory, storage fees, reimbursements and profit in context.