Manufacturing inventory software covers what a factory stores and how it moves: raw material by grade and lot, bought-out components, consumables and tooling, machine spares, work in progress, packaging and finished goods. It handles issue against jobs, returns to stores, bin locations, reorder levels against lead time, non-moving stock and the physical accuracy the whole thing depends on. Pentoggle is an AI platform that generates production-ready software from a plain English description, which means a factory can build stores around its own materials and issue discipline instead of adapting to a system built for a warehouse.
Most manufacturers in India already run Tally for accounting, some run Busy or Marg, and larger businesses may run SAP Business One. Those systems handle purchase, sales, GST and accounting well. This is not a proposal to replace them. Pentoggle builds the stores application around them, covering the workflows they were never designed for.
One boundary is worth setting. Purchase and vendor management covers what you buy and who you buy it from. This page covers what happens after it arrives and before it ships.
Key takeaways
- Stock records diverge from physical stock mostly through unrecorded returns, not through theft, and the fix is a return entry rather than a lock.
- Consumables and spares are rarely on any bill of materials and are collectively a large annual cost that nobody owns.
- Material issued against a job is the link that makes costing possible, which is why stores discipline decides whether costing is worth building.
- Dead stock is working capital that has already been spent, and it grows silently because no single person is responsible for it.
- The number that matters in stores is stock accuracy at bin level, because nothing downstream is believable without it.
Why the system and the shelf disagree
Every factory has had this conversation. The system says four hundred pieces. The bin has three hundred and forty. Somebody suggests a physical verification, the difference is written off, and three months later the same gap has reappeared.
The instinctive explanation is pilferage, and pilferage exists. But in most plants the larger cause is more ordinary. Material is issued in a round number because that is what the requisition said, the job uses less, and the balance goes back to the bin without a return entry. The system has recorded a consumption that did not happen. Multiply that across a year of requisitions and the divergence is entirely explained without anyone taking anything.
There are two related causes. Material issued urgently without paperwork, on the understanding that the entry will be made later, and it is not. And material issued against one job that gets used on another, which makes both the stock and the job cost wrong at once.
None of these are solved by tighter control in the sense of locks and signatures. They are solved by making the entry take seconds and happen at the stores window, so that recording a return is easier than not recording it. This is the same update-friction problem that decides whether production tracking survives, and it has the same answer.
What manufacturing inventory software holds
Item master with real categories
Raw material by grade, size and lot, bought-out parts, consumables, tooling, spares, packaging and finished goods, each behaving differently.
Bin and location
Where an item physically sits, so a physical check is a walk rather than a search.
Issue against jobs
Material issued to a specific job, work order or batch, which is what makes job costing possible.
Returns to stores
Unused material returned against the job it was issued to, recorded as easily as it was issued.
Lot and heat traceability
Where the material carries a heat number, batch or lot, held through issue so it can be traced to output.
Consumables and tooling
Issued to machines, departments or jobs, with consumption visible by area rather than absorbed into a single overhead line.
Machine spares
Critical spares identified, with stock levels set against the consequence of not having them rather than their usage rate.
Reorder levels against lead time
Minimum and reorder quantities that reflect how long the material actually takes to arrive, not a round number set years ago.
Non-moving and dead stock
Items with no issue for a defined period, with value and ageing, reviewed rather than discovered.
Shelf life where it applies
Adhesives, chemicals, resins and similar items with expiry, flagged before rather than after.
Consumables are the cost nobody owns
Raw material is watched carefully because it is on the bill of materials and it is obviously expensive. Inserts, drills, abrasives, welding consumables, cutting fluid, gloves, cleaning agents, packaging tape and machine oils are watched by nobody in particular. Each item is individually cheap, none appear in the costing of a specific job, and collectively they are one of the larger uncontrolled lines in a factory's annual spend.
What makes them uncontrolled is not carelessness but structure. Nobody is measured on them. Production is measured on output, quality on rejection, purchase on price. Consumable consumption belongs to everybody and therefore to no one, and the only signal it ever produces is a purchase requisition when the store runs out.
Issuing them against a machine, a department or a job changes the conversation from an aggregate to a comparison. Two identical machines consuming very different quantities of the same insert is a question worth asking, and it can only be asked if the issue was recorded against something. In most plants the first month of this data produces at least one surprise large enough to pay for the exercise.
Tooling deserves the same treatment for a different reason. Insert consumption per part is a genuine cost per piece in machining, and a shop that quotes without it is quoting an incomplete cost.
Dead stock is money already spent
Every stores has a section nobody looks at. Material bought for an order that was cancelled, a grade the customer stopped specifying, spares for a machine that was sold, packaging for a discontinued product. It sits, it is counted at year end, and it appears in the accounts at a value nobody has tested.
The reason it accumulates is that there is no moment at which somebody is required to decide. Purchase bought it correctly against a requirement that existed. Production no longer needs it. Stores has nowhere to put the decision. So it stays, and the working capital it represents was spent months or years ago and has not come back.
An ageing view fixes the absence of a moment. Items with no movement in six or twelve months, listed with quantity, value and last issue date, reviewed quarterly by someone with authority to act. The actions available are few and all of them are better than nothing: use it in a product that can absorb it, sell it, return it to the supplier if the relationship allows, or write it down and stop pretending.
For a factory under working capital pressure, which is most factories, this list is often the cheapest source of cash available and the last one anybody looks at.
Why building this is now practical
Inventory modules exist in every accounting and ERP package, and factories use them for purchase and sales because those tie to invoices. The parts that stay unused are the shop-floor parts: issue against jobs, returns, consumable allocation, bin locations, spares policy. Those require the system to match how your stores actually operates, and a generic module rarely does.
With Pentoggle you describe your stores as it works: what you hold, how it is categorised, who issues and against what, what gets returned, and where things physically sit. The application is built around that. When you add a store, start tracking consumables by machine, or introduce lot control on a material that now needs it, you describe the change and the application updates. Most factories start with issue and return against jobs, because that single loop fixes both stock accuracy and the input costing depends on.
Where stores looks different by industry
- CNC and Machine Shop Software, where tooling and insert consumption is a real per-piece cost.
- Sheet Metal and Fabrication Software, where offcuts and remnants are stock rather than scrap.
- Food Processing Software, where lot control and shelf life run through everything.
- Contract Manufacturing Software, where brand-specific packaging carries obsolescence risk.
- Plastic Manufacturing Software, where stock has to be accurate in weight and in units at the same time.
Why manufacturers choose Pentoggle for stores
Built around issue and return
The loop that keeps stock honest, made fast enough that people actually use it.
Works alongside Tally
Pentoggle handles stores operations. Valuation and the books stay with your CA.
Consumables and spares included
Not just the items that appear on a bill of materials.
Entered at the stores window
On a phone or tablet, in seconds, rather than transcribed later.
Changes in days
A new store, a new category or lot control on a new material does not become a three month project.
The one number that runs stores
Stock accuracy at bin level: the share of checked items where the system and the shelf agree.
Every other inventory metric assumes this one. Reorder levels, dead stock reports, material readiness checks in planning and job costing are all built on the recorded balance, and if that balance is not believable then each of them is producing confident output from unreliable input.
Measure it by cycle counting rather than by an annual physical verification. A few items checked every week, chosen across categories, produces a running accuracy figure and finds problems while the cause is still recent. An annual count produces one number, one write-off and no diagnosis.
When accuracy is poor, the cause is almost always a process gap rather than dishonesty: unrecorded returns, issues without paperwork, or material moved between jobs. Each is fixable, and none of them are found by counting harder once a year.
Ready to build stores software?
Stock is not what the system says. It is what is in the bin.