FitmentOS
Inventory

Warehouse-Grade Inventory Control (Merchant Ops, Not 3PL)

Packem-style inventory workflows: bin-level accuracy, barcode-first receiving/putaway/picking, cycle counts, and kit-ready inventory-built for auto parts operations and multi-channel selling.

Bins
Location Accuracy
Scan
Barcode-First
Kits
BOM + Virtual
Sync
Multi-Channel
Packem-style flow (merchant warehouse)
Receive PO / inbound cartons - scan SKU - confirm qty
Putaway suggested bins - scan bin to confirm
Pick by batch / wave - scan-to-confirm accuracy
Count cycle counts - variance review - ledger audit
No 3PL: no client billing, no 3PL customer portals, no 3PL multi-client tenancy. This is built for sellers running their own warehouse.
Features

Inventory, Kitting, and Accuracy - end to end

All core inventory capabilities you'd expect from a modern WMS-style system, tailored for auto parts, bundles, and multi-channel selling.

Multi-Location + Bin Management
Core
  • Unlimited warehouses / zones / aisles / shelves / bins
  • Default bins, overflow bins, and putaway rules
  • Bin-to-bin moves with scan confirmation
  • Optional capacity constraints (qty/weight) per bin
Real-Time Stock + Reservations
Core
  • On-hand / Available / Reserved / Allocated with clear meaning
  • Hard reservations tied to order status (prevents oversell)
  • Allocation priority controls (FIFO/oldest order, store priority)
  • Safety stock buffers per channel to reduce risk
Barcode-First Receiving + Putaway
Inbound
  • PO receiving with partial receives + backorder handling
  • Scan SKU -> confirm qty -> print labels
  • Suggested putaway bins with scan-to-confirm
  • Exception flows: damage, short shipped, unknown SKU
Picking, Replenishment, Transfers
Ops
  • Pick flows designed for speed + training simplicity
  • Replenish pick faces from overstock bins
  • Warehouse-to-warehouse transfers with tracking
  • Low-stock alerts + suggested replenishment rules
Cycle Count + Audit Trail (Ledger)
Accuracy
  • Cycle count by bin / zone / SKU / brand
  • Blind counts option to avoid bias
  • Variance review with reason codes + approvals
  • Inventory ledger audit: who/when/why for every change
Adjustments + Returns + Restock
Control
  • Adjustment types: damage, shrink, found, correction, returns
  • Quarantine bins + scrap flows
  • Attach photos/notes to adjustments
  • Exportable logs for finance/reconciliation
Kitting / Bundles (Auto Parts First)
Kits
  • BOM kits with component requirements + stock roll-up
  • Virtual kits vs pre-built kits (assembled inventory)
  • Auto-assemble on pick or pre-assemble inbound
  • Accurate kit availability sync to channels
Multi-Channel Inventory Sync (No 3PL)
Sync
  • Sync availability to Shopify / marketplaces
  • Buffer rules (reserve X units), store priority policies
  • Bundle availability computed from components
  • Webhook-first updates where possible (less polling lag)
Outcomes you can feel on the warehouse floor

Less oversell, fewer mis-picks, faster onboarding, cleaner audits-plus kits that actually work for auto parts.

FAQs
Do you support 3PL client billing & portals?
No-Inventory is designed for merchant-operated warehouses only.
Can you manage bin-level inventory with barcode scans?
Yes-barcode-first receiving/putaway/picking and cycle counts are core workflows.
Do kits/bundles stay accurate across channels?
Yes-kit availability is computed from component inventory and synced with buffers.
How do you prevent overselling?
Hard reservations + safety stock buffers + channel-specific policies.
Ready to run inventory like real warehouse software?
Bin accuracy, barcode workflows, cycle counts, and kit-ready inventory for auto parts.