Inventory Management Software That Knows Where Everything Is
Real-time stock across every warehouse, with batch, serial and barcode tracking — so stock counts match the system, and reordering happens before you run out, not after.
"How much of this do we actually have?" shouldn't require a physical count to answer. Yet in businesses running stock on spreadsheets or disconnected billing software, it usually does — because the number in the file and the number on the shelf drift apart the moment someone forgets to log a transfer. QTT-ERP's Inventory & Warehouse module keeps one live number per item, per warehouse, per batch, updated automatically every time a Sales Order, Purchase Receipt, Stock Transfer or Work Order touches it.
That drift compounds in predictable ways. A salesperson promises stock that's already allocated to another order. A warehouse team ships from the wrong batch because the system doesn't distinguish between them. Finance closes the month against a valuation nobody's fully confident in. None of these are dramatic failures on their own — they're just what happens when the "official" stock number and the actual shelf disagree by default, and fixing that gap is the entire point of a real inventory system.
Two ways stock inaccuracy hits the bottom line
The first is direct: overstocking ties up working capital in goods sitting on a shelf, while understocking loses sales to whoever can deliver faster. Both happen simultaneously in businesses running on a spreadsheet, because the same inaccurate number is driving both the purchasing decision and the sales promise — nobody's wrong on purpose, the data just isn't trustworthy enough to plan against.
The second is slower and harder to quantify: the hours a team spends manually reconciling stock counts, chasing down discrepancies, and double-checking numbers before they'll commit to a customer promise. That's time a warehouse or sales team could spend on work that actually grows the business, not on compensating for a system that can't be trusted at face value.
Built for real warehouse operations
Inventory accuracy matters most to businesses where stock is the single biggest source of operational risk.
Distributors & wholesalers
Moving high volume across multiple warehouses where a stockout means a lost order to a competitor, not just a delay.
Manufacturers
Tracking raw material, WIP and finished goods with valuation that feeds directly into production costing without a separate reconciliation.
Regulated & batch-critical goods
Pharma, food and electronics businesses where a recall requires knowing exactly which batch reached which customer, fast.
Multi-branch retailers
Keeping stock counts consistent across storefronts and a central warehouse without daily manual reconciliation between locations.
What you get
Multi-warehouse visibility
See stock by location in real time, and transfer between warehouses with a tracked document instead of a phone call.
Batch & serial traceability
Trace any item back to its batch or serial number — essential for recalls, warranty claims and audits.
Barcode-driven accuracy
Scan instead of type for receiving, picking and stock counts, cutting manual entry errors at the source.
Automatic reorder alerts
Set reorder levels per item and warehouse so purchasing gets ahead of stockouts instead of reacting to them.
Real-time valuation
Landed cost vouchers and automatic valuation keep your balance sheet accurate without manual adjustments at close.
Faster, more accurate picking
Pick lists and packing slips generate straight from the Sales Order, reducing fulfillment errors and returns.
Full warehouse operations, not just a stock count
"Inventory software" often just means a stock ledger. The Inventory & Warehouse module covers the operational side too — how items are defined, how they move, and how a Sales Order actually gets fulfilled and shipped.
- Item Master & Item Variants
- Units of Measure (UOM)
- Stock Transfers & Reconciliation
- Stock Reservation
- Pick List & Packing Slip
- Landed Cost Voucher
- Reorder Levels
- Warehouse Capacity Management
Reorder Alerts
What changes for your warehouse team day-to-day
None of this matters if it doesn't change what happens on the floor. Here's what's actually different for the people receiving, picking and counting stock every day.
Receiving
Every Purchase Receipt is scanned against the PO line instead of typed from a packing slip, so short shipments and substitutions get flagged before put-away, not discovered during the next count.
Put-away
Bin locations are assigned at the point of receipt, so the system always knows exactly where a batch landed instead of relying on a picker's memory of where things "usually" go.
Picking
Pick lists route staff to the exact bin and batch a Sales Order needs, in the sequence that makes sense for the warehouse layout, rather than leaving the route up to whoever is picking.
Counting
Cycle counts run by warehouse, bin or item group while the rest of operations continue, so a discrepancy gets caught within days instead of surfacing at the annual stock take.
Where inventory accuracy actually breaks down
Transfers between warehouses
Stock moved between locations without a document is the single most common source of inventory drift — one warehouse's count goes down, the other's doesn't go up, and neither number is right until the next physical count catches it. Every Stock Transfer in QTT-ERP is a tracked document, so both ends of the move update together.
Reservations that don't get honored
Promising the same unit of stock to two customers is rarely intentional — it happens when "available" stock doesn't account for what's already committed to an open Sales Order. Stock Reservation keeps allocated quantity separate from what's genuinely free to sell.
Valuation that lags reality
Landed costs — freight, duty, handling — often get added to inventory value weeks after the goods themselves arrive, if at all. QTT-ERP's Landed Cost Voucher applies these to the item's valuation at the point of receipt, so the number on the balance sheet is accurate from day one rather than corrected in a year-end adjustment.
Unit of measure conversions
Buying a raw material in kilograms and issuing it to production in grams, or purchasing in cartons and selling in individual pieces, is where spreadsheet inventory quietly breaks — the conversion factor lives in someone's head, not the record. Units of Measure in QTT-ERP stores the conversion factor against the item itself, so stock quantity and valuation convert correctly at every step, whether it's a purchase, a transfer or a production issue, without a side calculation.
QTT-ERP vs. legacy WMS vs. spreadsheets
"Legacy WMS" here covers standalone warehouse management systems and the inventory modules bundled into older ERPs — often capable, but rarely connected to sales and finance without a separate integration project.
| Capability | QTT-ERP | Legacy WMS / ERP | Spreadsheets |
|---|---|---|---|
| Real-time stock across warehouses | |||
| Batch & serial tracking | Often extra-cost module | ||
| Auto reorder alerts | |||
| Connected to Sales & Finance automatically | Depends on integration |
The gap that matters most is the last row — a legacy WMS can be perfectly good at tracking a warehouse in isolation, but if it doesn't talk to Sales and Finance without a custom integration, someone is still reconciling numbers by hand at month-end.
Common inventory mistakes that erode margin
Reordering by gut feel instead of reorder points
Without a reorder level set per item and warehouse, purchasing decisions default to whoever notices a shelf running low, or a customer complaint. That's a lagging signal — by the time it's visible, the order is already late. Reorder alerts fire off the actual stock position, not a hallway conversation.
Treating cycle counts as a once-a-year event
An annual stock take finds every discrepancy that's accumulated over twelve months at once, which is exactly the wrong time to find them — too late to trace the cause, and too disruptive to run properly. Counting by bin or item group on a rolling basis catches drift while it's still small enough to explain.
Letting dead stock hide inside a healthy total
A warehouse-level stock value can look fine while a chunk of it is aging inventory that will never sell at full price. Without visibility by item and batch age, that capital stays parked instead of getting flagged for a clearance sale or a write-down decision someone can actually act on.
What customers say
Sample testimonials shown for illustration.
"Pick lists and batch tracking cut our order-picking errors dramatically. Cycle counts finally match the system."
Suresh P.
Warehouse Manager, Wholesale Distribution
"Escalation rules mean big purchase orders reach the right approver automatically — nothing waits on someone checking their inbox."
Meera V.
Operations Manager, Wholesale
"Multi-level BOMs and job cards finally match how our shop floor actually runs. Work orders don't fall through the cracks anymore."
Karthik M.
Factory Manager, Discrete Manufacturing
Common questions
Yes, multi-warehouse management with stock transfers between locations is a core part of the Inventory & Warehouse module, with each transfer recorded as a tracked document at both ends.
Yes. Batch tracking and serial number tracking are both supported, so you can trace any unit back to its source batch or track individual serialized items through their lifecycle.
QTT-ERP calculates inventory valuation automatically as stock moves, factoring in landed costs, so your balance sheet reflects accurate stock value without a manual month-end adjustment or a separate spreadsheet.
Yes, reorder levels can be set per item and warehouse, so you're alerted before stock runs out rather than discovering it during an order — purchasing gets a head start instead of a fire drill.
Yes, Stock Reconciliation supports counting by warehouse, bin or item group, so cycle counts can run in sections without shutting down the whole warehouse at once.
Yes. Units of Measure supports conversion factors per item, so purchasing in cartons and selling in pieces, or kilograms and grams, automatically converts stock quantity and valuation correctly at each step without a manual recalculation.
A Landed Cost Voucher can be applied to a Purchase Receipt even after the goods are already in stock, and the system recalculates that item's valuation retroactively, so freight, duty and handling added later still flow through to the correct stock value and cost of goods sold.
Getting your item master right, first
Inventory rollouts live or die on the quality of the item master migration — units of measure, opening stock quantities and valuation all have to be correct before go-live, or every report afterward inherits the same errors. Our implementation team runs a structured import of your existing item list and current stock position, reconciles it against a physical count during onboarding, and only cuts over once the opening numbers are verified — so day one starts from a number everyone actually trusts.