Your money is not only in your bank account. It is sitting in a container, in a warehouse, in units you over-ordered, and in fees you were charged incorrectly.
Dr. Stock forecasts every SKU against real lead times, tells you the date each PO has to leave the supplier, ranks your SKUs by how fast the cash comes back, and checks the six places inventory quietly leaks money. Every day. At the approval level you set.
Deposit, factory, ocean, port, 3PL, Amazon, customers, payout. At every stop he knows where your cash is, how many days it’s been gone, and what could slow its trip home.
The deposit leaves your account. The clock starts.
Watching Cash on hand vs the next POs
Illustrative example, not a benchmark: 30 days production · 5 to port · 25 at sea · 3 at the US port · 2 drayage · 5 at the 3PL · 5 receiving at Amazon · 45 selling through · 14 to payout = 134 days. Tracker values are demo data. Yours is measured per SKU.
None of them shows up as a line item. Each one is a bay he walks every day: the problem, and exactly what he does about it.
| SKU | Days cover | Priority | |
|---|---|---|---|
| DS-GLASS-4P | 19 d | Order now | |
| DS-MAT-XL | 23 d | Order soon | |
| DS-LID-2P | 64 d | Healthy |
A stockout doesn’t just pause sales. It costs you rank, review velocity and the ad history you paid to build.
Forecasts every SKU against its real lead time, and how much that lead time varies, not a flat 30-day average. Then tells you the date the PO has to leave the supplier.
| DS-MAT-XL | 71 d | |
| DS-GLASS-4P | 96 d | |
| DS-TOTE-BLK | 212 d |
Money sitting in slow units is money that can’t fund the ones that sell.
Ranks every SKU by how fast the cash comes back, so you know where the next dollar of inventory earns its keep.
Units that sit too long climb into surcharge tiers. The cost arrives later, quietly, on units you already paid for.
Watches the age bands and raises the removal, liquidation or discount decision before the next surcharge tier, not after it.
| Dimension | Brand spec | Amazon measured |
|---|---|---|
| L × W × H | 17.0 × 6.0 × 4.0 in | 18.9 × 6.2 × 4.4 in |
| Weight | 2.10 lb | 2.64 lb |
If the dimensions on file are wrong, the fee is wrong. On every unit that ships.
Reconciles the fees you’re charged against the dimensions on file. When they don’t match, he builds the re-measure case and our team files it with Amazon for you.
| Shipment | Shipped | Received | Risk |
|---|---|---|---|
| FBA-DEMO-04183PL → Amazon | 1,200 | 1,176 | 24 short |
| FBA-DEMO-04113PL → Amazon | 960 | 960 | Received |
You ship a number. Amazon receives a number. They aren’t always the same number.
Reconciles shipped against received and builds the discrepancy case with its evidence. Our team files it inside Amazon’s window.
| Refunded, never returnedDS-GLASS-4P · 7 units | Claim |
| Unfulfillable · carrier damagedDS-MAT-XL · 11 units | Your call |
| Returned sellableDS-BOTTLE-1L · 18 units | Back in stock |
Not every return comes back sellable. The unfulfillable ones sit as inventory you paid for and can’t sell.
Keeps returned and unfulfillable units in view and puts the decision on each one in front of you, at the approval level you set.
Six bays. Checked daily. Treated at the approval level you set.
Units go missing or get damaged inside Amazon’s warehouses. Inbound shipments get received short. Customers are refunded and the return never comes back, or comes back damaged. Fees get charged on the wrong dimensions.
Amazon has a process to pay you back for all of it. Most sellers never use it: every claim needs evidence, it’s tedious, and the windows close.
| Case | Type | Units | Amount | Status |
|---|---|---|---|---|
| DEMO-2207 | Missing FBA inbound | 24 | $441.60 | Filed |
| DEMO-2203 | Customer returned | 7 | $128.80 | Approved |
| DEMO-2198 | Fee overcharge | 1,340 | $1,125.60 | Paid |
| DEMO-2191 | Damaged | 5 | $92.00 | Paid |
Example amount to show the split, not a forecast. Dr. Stock finds it and builds the case; our team files it through Amazon’s own process and follows it until it’s paid or closed. Nothing for you to do.
Your freight bill doesn’t start until your goods are in the US.
Freight is normally paid at or before departure, so that cash is gone weeks before a single unit can sell. With us, you pay once your products are delivered in the US. The freight cash stays in your business for the whole trip.
On the loop above, that trip is stops 02–05: 5 days to port + 25 at sea + 3 at the US port + 2 drayage = 35 days. See it on the loop ↑
Move the sliders. Every formula is shown underneath.
Days of cash kept = days from pickup to US delivery
Cash kept during each trip = freight per shipment, for those days
Average cash kept = freight × shipments × days ÷ 365
Financing value = freight × shipments × days ÷ 365 × cost of capital
Illustrative only. The freight is still billed: it’s billed when your goods are delivered in the US instead of at departure. Terms, eligibility and exactly when the bill starts are confirmed on the call.
Every SKU forecast against its real lead time and how much it varies. Not “reorder soon”: the date the PO has to leave the supplier, and the units, waiting for your yes.
Dr. Stock demo-brand / USDemo dataget_sku_stock_coverage182 SKUsget_sku_sales_forecastOOS-adjusted paceget_shipments_overview3 inboundget_amazon_restock_recommendationscross-checkedThree SKUs need a PO this week.
DS-GLASS-4P is the urgent one: 19 days of cover against a 14-day lead time plus a 7-day buffer, so its PO should have left the supplier 2 days ago. I’ve drafted 3,300 units.
DS-MAT-XL and DS-BOTTLE-1L can leave in 4 days. DS-TOTE-BLK has 88 days of cover and is ageing, so I’d hold it. All three POs are in your approval queue.
| SKU | Days cover | 7D pace | Lead time | PO leaves by | Suggested | |
|---|---|---|---|---|---|---|
| DS-GLASS-4P | 19 d | 118/day ↑12% | 14 d | 2 days overdue | 3,300 | |
| DS-MAT-XL | 23 d | 64/day | 14 d | in 4 days | 2,880 | |
| DS-BOTTLE-1L | 41 d | 52/day | 30 d | in 4 days | 2,340 | |
| DS-TOTE-BLK | 88 d | 9/day ↓8% | 30 d | Ageing · no PO | — | Hold |
| Shipment | Route | Status | Shipped | Received | Risk |
|---|---|---|---|---|---|
| DEMO-OCN-0917Ocean · 40’ HC | Ningbo → Long Beach | On Vessel | 6,000 | — | Delayed +3 d |
| DEMO-AIR-0921Air | Shenzhen → Ontario | Customs | 600 | — | Arriving |
| FBA-DEMO-0418Truck | 3PL → Amazon | Amazon Receiving | 1,200 | 1,176 | 24 short |
Same daily checks at every level. What changes is how much he does on his own before you see it.
Re-measure case built: fee doesn’t match dimensions on file. Our team files it
Bay 04 · example SKUWaiting for youDiscrepancy case built: shipment received short of shipped. Our team files it
Bay 05 · example shipmentWaiting for youRaise the discount decision on an ageing SKU before the next surcharge tier
Bay 03 · example SKUWaiting for youReorder: PO must leave the supplier within 4 days
Bay 01 · example SKUWaiting for youDr. Stock runs the inventory calls of an agency that has managed $500M+ in Amazon revenue. The forecasting, the reorder timing, the reconciliation habits: the pattern across accounts, running on your SKUs every day.
in Amazon revenue managed
brands worked with
brands Full Circle manages today
Brands we’ve worked with
Powered by Opus 5.5. Opus 5.5 is Anthropic’s; ours is the system around it: the playbooks, the daily checks, the guardrails and the approval levels that turn a model into an inventory doctor. Dr. Stock is a product, not a person on payroll.
The first thing the demo does is measure yours.
Orbit, the AI-native Amazon operating system, is included free with every Doctor. Dr. Stock is the agent inside it that watches every unit and tells you when to reorder, weeks before you’d notice.
Dr. Stock is included free with Dr. PPC, alongside the rest of the team. Ads and inventory, finally on speaking terms.
It depends on your catalog and your history, so the demo starts by checking your account: lost and damaged units, inbound shortages, returns that never came back, and fee overcharges. For reference, Full Circle has recovered 7-figures+ in FBA reimbursements across the brands we’ve managed. That’s past results, not a forecast for your account.
No. Dr. Stock is a product: an AI agent powered by Opus 5.5. Opus 5.5 is Anthropic’s; ours is the system around it: the Full Circle playbooks, the daily checks and the approval levels you control.
He forecasts each SKU against its real lead time and how much that lead time varies, not a flat 30-day average. The output isn’t “reorder soon”; it’s the date the PO has to leave the supplier.
Only as much as you allow. You choose one of three approval levels: Approve every move, Inside guardrails, or Fully autonomous. Every day he checks the same six leaks; what changes is how much he does before you see it. Reimbursement and discrepancy cases are automatic for you either way: he builds them and our team files them.
He reconciles the fees you’re charged against the dimensions on file and, when they don’t match, builds the re-measure case. For inbound shipments, he reconciles shipped against received and builds the discrepancy case with its evidence. Our team files both with Amazon inside Amazon’s window and follows them to close. You don’t have to do anything.
The first 30 days are free, with no contract. Orbit is included free. If you’re on Dr. PPC, Dr. Stock is already included. Reimbursement recovery is 10% of what we get back, and nothing if we recover nothing. We’ll cover the rest in the 20-minute demo.
We find the places Amazon owes you: units lost or damaged in Amazon’s fulfillment network, inbound shipments received short, returns that never came back or came back damaged, and fee overcharges from wrong dimensions. Dr. Stock builds each case with the evidence attached; our team files it through Amazon’s own case process inside Amazon’s window and follows it until it’s paid or closed. You don’t have to do anything.
You keep 90%. We take 10% of what we get back, and nothing if we recover nothing.
It’s free until it lands. You don’t pay the freight bill until your products are delivered in the US, instead of at or before departure. The freight is still billed; the point is that the cash stays in your business for the whole trip. Terms and eligibility are confirmed on the call.
If inventory is where the money leaks, yes. If your stock is healthy and the leak is in the ad account, start with Dr. PPC. If the problem is operational across catalogue, listings and supply chain, Full Circle Agency is the better fit. See the wrong-door notes below.
Twenty minutes. He measures your account first, then shows you the six leaks, in your numbers.
First 30 days free · 20 minutes · no contract