Distribution
How distributors see the cash sitting in inventory
For a distributor, inventory is not a warehouse statistic. It is cash that has not become a paid invoice yet. The shelves can look full while the business is short of money, because a large share of that stock cannot fill the next order: the wrong lot, the wrong warehouse, a date the customer will reject, or a quantity already promised to someone else.
On-hand reports hide that. They add everything with a balance. Purchasing then buys more of what the report says is low, and the cash leaves a second time. The original lots stay where they are. Fill rate and margin both suffer, and the cause looks like “we need more stock” when the real issue is stock you cannot sell.
Available is a smaller number than on hand
Before an order is promised, available has to mean:
- Unallocated. Quantity already on other orders is not available, even if it has not left the dock.
- Eligible. If customers buy by lot, date, or remaining shelf life, those rules are part of availability. This is the distribution version of putting expiration next to the plan.
- In the right place. Stock two days away is not the same as stock that can ship tonight. Transfers have a cost and a date.
- At a known cost. The margin on the order depends on which layer or lot will actually ship, not on an average that flatters the quote.
When those are visible, the order desk stops selling inventory the warehouse will have to apologize for. That is the same decision a plant makes when it quotes from a current cost: take the order only if the number will hold.
Aging stock is a purchasing signal
Lots that sit become a quiet loss. They occupy space, they miss their dates, and they tempt a discount that was never in the margin. Buyers who cannot see age and allocation reorder from a position that looks empty and is not. The company pays the supplier while last quarter’s receipt is still on the shelf.
A useful purchasing picture shows what is coming, what is already committed, what is aging, and what sold. MFGMAX Distributors is for that picture: purchasing, warehouse availability, order fill, and margin, so inventory methods can free cash instead of burying it. When cash itself is the constraint — advances, loans, or factoring against the receivables the inventory eventually becomes — that is a different product, MFGMAX Financing, for finance companies rather than for the warehouse.
Margin is lost in the same blind spot
Distributors often discover margin the way plants discover yield: after the order has shipped. The quote used a standard cost. The shipment used a higher-cost receipt, a freight hit, or a substitution. Nobody sees it until the invoice is compared with a report weeks later. By then the price cannot change and the buyer may already have repeated the purchase.
Tie the order to the inventory it will consume, and review the difference while the week still has orders you have not priced. Manufacturers will recognize this as the last of the five daily decisions — learn from the cycle before the next one is released. Distributors do not run batches. They do run a promise, a pick, and a margin. If those three live in different spreadsheets, the cash in the warehouse stays hard to see and harder to get back.
Questions distribution teams ask
Why does distributor inventory tie up cash even when the warehouse looks full?
Quantity on hand includes lots a customer will not take, stock in the wrong warehouse, and product bought ahead of demand. Full shelves can still be unsellable cash. The useful number is sellable stock at the location that can fill the order.
What should a distributor check before promising an order?
Available quantity after other orders, the lot or date the customer will accept, the warehouse that can ship it, and the cost that quantity will actually leave at. A system quantity that ignores those will overpromise and understate margin.
How do aging lots become a purchasing problem?
If buyers cannot see which lots are aging or already allocated, they reorder what the shelf appears to lack. The company then pays for new stock while old stock sits. Purchasing and warehouse availability have to be the same picture.
| Spreadsheet or binder | One record | |
|---|---|---|
| Available | Whatever the bin count says | On-hand, minus committed, plus incoming |
| The wrong lot or date | Still looks like stock | Not treated as something you can promise |
| Margin | Seen when the invoice is forced to match | Item cost and sell price on the order |