Solution — Manufacturing inventory

Raw material to finished goods, on one stock ledger

Stop reconciling three spreadsheets — raw material in one, work-in-progress in another, finished goods in a third. Fast Inventory holds every store between goods-in and dispatch on a single ledger: issue material to the line, keep WIP visible, return what isn't used, run lot and FIFO where it matters, and post the FG slip that turns work-in-progress into finished stock. One configurable system, cloud or on-premise, India and worldwide.

RM → WIP → FG
every store on one ledger
Issue or consume
stock drops when you decide
Lot / FIFO
switched on where it matters
Stock Flow — Live
Raw Material Store On-hand
GRN posted · MS plate 4mm, fasteners
Issued against production requisition
Production Store · WIP In process
Issued against consumption · not yet deducted
Unused material returned to store
FG Store On-hand
FG slip posted · WIP to finished goods
Lot-tracked · ready for dispatch
Scrap & Rejection Store Segregated
Scrap booked · kept out of good stock
Stock ledger
Receipt · MS plate 4mm · +250 to RM store
Issue against consumption · to production
FG slip · 490 mounting brackets to FG store
Part of the Fast Suite — 12 products on one platform, built in Pune by Improsys
Fast Complaint
Fast CRM
Fast Quality
Fast Billing
Fast ERP
Fast Audit
Fast Maintenance
Fast WMS
Fast Inventory
Fast Production
Fast Planning
Fast Project Management
Fast Complaint
Fast CRM
Fast Quality
Fast Billing
Fast ERP
Fast Audit
Fast Maintenance
Fast WMS
Fast Inventory
Fast Production
Fast Planning
Fast Project Management
Why manufacturers choose Fast Inventory

The stock problems every
plant with a shop floor recognises

Raw material, WIP and FG live in separate books

Stores tracks raw material, production tracks WIP on a whiteboard, dispatch counts finished goods. No two numbers agree, and month-end reconciliation eats days.

Material is deducted the moment it's issued

Stock drops when material leaves the store, even if the job runs for a week. WIP is invisible, and over-issue quietly vanishes into production with no trail back.

Lot and FIFO can't be switched on per item

Some items need batch and FIFO; most don't. Generic software forces one rule on everything, so either nothing is lot-traced or every simple part gets needless batches.

Finished goods don't tie back to what was made

Production says it made 200; stores can't find them; dispatch double-counts. Without a controlled FG slip, made and on-hand are two different numbers.

How Fast Inventory fixes each one
One ledger, every storeRaw material, production, FG, rejection, rework, component and scrap stores are all configured locations on the same movement engine — so the whole flow is one balance, not three books.
Issue against consumptionChoose to hold material on the production store and only deduct raw material when finished goods are booked — WIP stays visible and consumption reconciles to what was actually made.
Lot & FIFO per itemSwitch batch tracking and FIFO — or FEFO for expiry-dated stock — on for the items that need it, and leave everything else simple. No hardcoded rule for the whole catalogue.
FG slip makes made = on-handThe FG slip posts completed quantity out of WIP and into the FG store as lot-tracked, on-hand stock — so made and on-hand are one number, ready for dispatch and valuation.
Store flow

From goods receipt to finished stock —
through the stores your plant actually has

Every movement lands in the right store and leaves a ledger trail, so the balance in each store is always the balance on the floor — not an estimate reconciled at month-end.

Goods Receipt
GRN posts raw material to stock
Receipt
RM Store
On-hand, valued, reorder-controlled
Material issue
Production & WIP
Issued to line; unused returned
FG slip
FG Store
WIP becomes finished, lot-tracked
Dispatch
Delivery Store
Transfer to dispatch on packing list
Segregate
Scrap Store
Scrap and rejection kept apart
End-to-end flow

Receive → issue → make →
finished goods on-hand

Fast Inventory gives stores and production managers the shop-floor stock control they keep trying to build with slips and spreadsheets — with the ledger built in.

Receive material
A goods receipt (GRN) posts raw material to the RM store, valued and reorder-controlled
Issue to production
Issue against stock or against consumption; return whatever the line doesn't use
Make & segregate
WIP stays visible on the production store; scrap and rejection go to their own stores
Post the FG slip
WIP becomes finished goods in the FG store, lot-tracked and on-hand for dispatch
01 — Stores for manufacturing

A store for every stage — not one generic warehouse

A shop floor doesn't hold one pile of stock. Fast Inventory gives you production, FG, rejection, rework, component, packing-material and scrap stores — each a configured location on the same movement engine, set up department- and store-wise. Material lands where it belongs, good stock never mixes with reject, and each store carries its own balance and valuation.

Production, FG, rejection, rework, component and scrap stores
Department- and store-wise setup from the store master
Plant → Warehouse → Location → Store Location → Bin, all configured
Good stock and reject kept strictly apart
Stores — Balances
Live
Store
Type
Status
Raw material storeMS plate, fasteners, bushes
RM
On-hand
Production storeIssued against consumption
WIP
In process
Finished goods storeMounting brackets
FG
On-hand
Scrap storeKept out of good stock
SCR
Segregated
02 — Issue against consumption

Stock drops when you say so — not the moment it moves

Issue against stock deducts material as it leaves the store. Issue against consumption holds it on the production store and only decrements raw material when finished goods are booked — so a job that runs for a week keeps its work-in-progress visible the whole time. And when the line doesn't use everything, a material return adds the excess back to stock with a ledger trail, so consumption stays honest.

Issue against stock or issue against consumption, per store
WIP stays visible until finished goods are booked
Return of issued-but-unused material back to the store
Every issue and return leaves an immutable ledger row
Material Issue — to production
vs consumption
Material
Issued
Used
Ret
MS plate 4mmheld on production store
250
242
8
Fastener M8consumed at booking
2,000
1,960
40
Bushexcess returned
500
480
20
03 — Lot & FIFO where it matters

Batch control on the items that need it

Most manufactured parts don't need a batch number; some absolutely do. Fast Inventory lets you switch lot and batch tracking on per item, with production and expiry dates, and consume by FIFO — or FEFO for expiry-dated material, where expired lots are excluded and the nearest-expiry lot is issued first. Batch-wise tracking for the items your customer or regulator demands; everything else stays plain.

Lot / batch tracking switched on per item, not per catalogue
FIFO consumption, or FEFO for expiry-dated stock
Production and expiry dates carried on every lot
Hold or quarantine a lot without moving the quantity
FIFO issue · batch-tracked resin
Consumed oldest lot first
LOT-0402 · recd 04 Feb
issue first
LOT-0418 · recd 18 Feb
next in line
LOT-0505 · recd 05 Mar
held back
LOT-0119 · on hold
excluded
Oldest usable lot issued
Held lot excluded automatically
04 — FG slip & transfer to FG store

Work-in-progress becomes finished, on-hand stock

When a job is complete, the FG slip converts work-in-progress into finished goods and transfers it into the FG store — posted to the same ledger inventory and valuation read. Finished goods can be lot-tracked, over-production is handled cleanly, and from that moment made and on-hand are the same number. A later stock transfer moves it to the delivery store against a packing list, ready to ship.

FG slip converts WIP to finished goods on one ledger
Transfer from production to FG store, lot-tracked
Stock transfer to the delivery store against a packing list
Made equals on-hand — valued and ready for dispatch
FG Slip — mounting bracket
WIP → FG store
FromProduction store
ToFinished goods store
Quantity490 nos
LotLOT-2026-0418
On-handUpdated
Made = on-hand — ready for dispatch
05 — Reports & valuation

Know what you hold — and what it's worth

Because every store movement posts to one immutable stock ledger, the reports come for free: item- and location-wise stock, valuation at cost, stock aging, fast- and slow-moving analysis, ABC classification, reorder-level alerts and a reconciliation report against your physical count. Managers see raw-material exposure, WIP value and finished-goods stock in one place, whenever they ask.

Item- and location-wise stock, valued at cost
ABC analysis, aging, and fast- / slow-moving reports
Reorder-level alerts on raw material and components
Physical stock taking reconciled by a stock adjustment
Stock valuation
RM · WIP · FG in one view
Raw material storevalued at cost
Work-in-progresson production store
Finished goods storeon-hand
ABC class A itemstight count
Below reorder levelflagged
Full capability set

Everything Fast Inventory covers
for a manufacturing plant

Item & material master

Codes, UOMs, tax group, valuation and min/max reorder levels for raw material, components, sub-assemblies and finished goods — one catalogue for the whole plant.

Stock movements

Goods receipt, material issue and return, stock transfer, gate pass and stock adjustment — every movement on one engine, every leg on the immutable ledger.

Lot, batch & FIFO

Batch tracking with production and expiry dates, FIFO consumption or FEFO for perishables, and hold/quarantine status — switched on only where it's needed.

Stock taking

Cycle, annual and perpetual counts that record system-vs-physical variance only, then reconcile through a stock adjustment — the count never silently changes stock.

Reports & analytics

Stock ledger, valuation, aging, fast- and slow-moving, ABC, reorder-level and reconciliation reports across raw material, WIP and finished goods.

Fast Suite & Tally

When Fast Production runs alongside, work orders issue and consume through this same engine; movements post to Tally as stock journals — no double entry.

FAQ

Manufacturing inventory —
what stores and production managers ask

Can one system track raw material, WIP and FG?

Yes. All three sit on one stock ledger in their own stores — production, FG, rejection, rework, component and scrap — so the whole flow is one balance, not three books to reconcile.

What is issue against consumption?

Material is held on the production store and raw material is only deducted when finished goods are booked, so WIP stays visible and consumption reconciles to what was actually made.

Does it handle lot and FIFO?

Yes, per item. Switch on batch tracking and FIFO — or FEFO for expiry-dated stock, which excludes expired lots and issues nearest-expiry first — only for the items that need it.

What is the FG slip?

The posting that converts WIP into finished goods and moves it into the FG store as lot-tracked, on-hand stock — from that point made and on-hand are the same number.

Are returns of unused material tracked?

Yes. Material issued but not consumed is returned to stock on a material return that adds it back and leaves a ledger trail, so over-issue comes back rather than disappearing.

Is it cloud or on-premise?

Either. Fast Inventory runs cloud and on-premise for manufacturers of every size, across India and worldwide, and stays standalone or connects to the rest of the Fast Suite.

Other solutions

The same engine, configured differently

Run your whole plant's stock on one ledger.

A 30-minute demo — your stores, your items, your movements on screen. See material issue against consumption, unused returns, lot/FIFO and the FG slip work as one system.

Get a demo View pricing
RM to FG on one ledger Issue vs consumption Lot / FIFO per item Cloud and on-premise