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One ledger, every location
Your shelf, the prep centre, a 3PL, FBA and everything in transit between them. Available, reserved, inbound and unfulfillable are counted as separate states, because a reserved unit is not a unit you can sell.
The winners run out. The losers never do.
That sentence is the whole problem with inventory. Your best sellers stock out on a Friday and you lose the rank you spent months building; your worst buy sits in a warehouse for eleven months paying rent. MobyShelf watches both ends — and tells you a specific number of units and a specific date, while there is still time to do something about it.
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Cash in a bank account sits still. Cash in the form of inventory is quietly billed for storage, and loses value the longer it stays.
Inventory software fails in one of two ways: it tells you a number that is wrong, or it tells you a number too late. Both are addressed here.
Your shelf, the prep centre, a 3PL, FBA and everything in transit between them. Available, reserved, inbound and unfulfillable are counted as separate states, because a reserved unit is not a unit you can sell.
Sell-through per SKU, your supplier lead time and the safety stock you are comfortable with, resolved into days of cover and a reorder date. Not a vague warning — a number of units and a deadline.
Units bucketed by days on hand, with alerts that fire while a markdown, a bundle or a removal still makes financial sense. By the time a surcharge lands, the decision has already been made for you.
Build FBA shipments from listed units, handle split warehouse assignments, record what actually went into each box and produce the 2D box-content labels.
Suppressed listings, stranded inventory, unfulfillable units and pending removals gathered into one list with a suggested action against each — relist, remove, or dispose.
One stock pool feeds every channel you sell on. When MobyChannel is switched on, a unit sold on one marketplace cannot be sold again on another.
The point of this section is that after the first setup, MobyShelf should be telling you things rather than waiting to be asked.
Connect FBA, add your own locations and import a count. Units already listed through MobyLister arrive with their cost and source attached.
One-time setupSell-through is measured per SKU, per marketplace. You supply lead time and the safety stock level you can live with.
Sell-through dataRestock and ageing alerts arrive with a unit count and a deadline attached, in time to do something rather than to explain something.
Alerts with numbersBuild the shipment and watch the ledger move the units from your shelf to inbound to available.
Shipment → inboundA unit count means nothing on its own. The same count set against your supplier’s lead time and how fast the SKU actually sells tells you how long you have to place an order — and that is a decision rather than a statistic. MobyShelf leads with the second number.
Every tool that moves a unit reports it here, which is the only way a stock number stays true.
Approved buys arrive as inbound units with cost and source attached.
Listed batches become shipment plans without re-entering anything.
Stock age and velocity drive the ageing repricing strategies.
Inventory value and storage cost land in your books at the right SKU.
Every unit you own is either earning rent or paying it.
MobyShelf exists to keep the first group well stocked and the second group short-lived.
Most sellers reach for this at the point where they can no longer hold their stock position in their head — usually somewhere around a thousand units.
Full PRO-grade inventory on its own — multi-location ledger, restock forecasting, ageing alerts and shipment planning for a single seller account.
Start free trial 14-day trial · no card neededWhat sellers ask before they trust a stock number they did not count themselves.
Tell our McKinney, TX team what your week actually looks like and we will tell you whether MobyShelf changes it — or whether another tool is the better first move.
Talk to us 214 214 MOBYYes. Your own shelf, a prep centre, a 3PL and units in transit are all locations you can define, each with its own count. FBA is simply one of the locations rather than the whole picture, which matters as soon as you hold buffer stock outside Amazon.
From your actual order history per SKU and per marketplace, weighted toward recent weeks so a seasonal change shows up while it is still happening. You can override the forecast for a SKU you know is about to behave unusually.
The real one, door to door: supplier dispatch, transit, prep and Amazon check-in. Sellers who enter only the supplier’s quoted lead time are the ones who stock out anyway, because the last two steps are where the days actually go.
When MobyChannel is switched on, yes — one stock pool serves every channel and a unit sold in one place is decremented everywhere. Without MobyChannel, MobyShelf still gives you a single true count, but the channels themselves are not linked.
Yes, including split shipments across warehouses, box content records and the 2D box-content labels. The ledger moves units from your shelf to inbound to available as the shipment progresses.
It surfaces it. Stranded units, suppressed listings and unfulfillable stock appear in a worklist with the reason attached and a suggested action — relist, remove or dispose. The value here is that they stop being invisible.
Stock items, meaning distinct items you are tracking, not the number of units of each. A thousand items on Minnow is a genuinely large catalogue for a solo seller; the number of units behind them is unmetered.
Yes, from a spreadsheet. It is worth doing a physical count at the same time — the most common surprise in the first week is not a software problem, it is that the old number was already wrong.
Every tool here reads and writes to the same catalogue, so turning another one on adds a capability rather than another login. Open any of them to see what it does.
See profit, fees and rank before you buy.
Turn a scan into a live listing without re-typing it.
Chase the Buy Box without breaking your floor.
Details coming soon.
Stock that stays honest across warehouses.
You are hereTake the same catalogue beyond Amazon.
Every Amazon payout reconciled to the cent.