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Modules 02 & 04 · Sales & Inventory

Quote cleanly, confirm orders, and ship from the right shelf.

Send polished multi-currency quotations, convert accepted quotes into sales orders, check pickup-ready stock across warehouses, racks, shelves, and bins, and deduct stock automatically on approval.

Sales Order #SO-000184 · Ship From: Central Warehouse (Rack A2)
✓ Pickup-Ready (In Stock) 50% Advance Collected
Converted From Quotation #QUOT-000342
Sales Order Lines & Warehouse Allocation
Currency: INR (₹)
Product / Location Qty Unit Price Stock Rule Tax (18%) Line Total
POS Terminal Pro
Serial Tracked · Rack A2 / Bin 04
4 ₹42,000 4 Serials ₹28,728 ₹1,88,328
Thermal Receipt Paper Pack
Batch B-204 · Shelf B1 (FEFO)
4 ₹9,500 FEFO Batch ₹6,840 ₹44,840
On-Site Installation Service
Service Item · Non-Stocked
1 ₹15,000 Service ₹3,150 ₹20,650
Stock quantities are checked live so you cannot promise stock you do not have.
Grand Total
₹2,53,818.00
Payment Terms: 50% Advance · 50% Net 30
Payment Terms & Receivables
2. Balance on Delivery (50%)
Due in 30 Days · Tracked in Books
₹1,26,909
Receivable
Warehouse & Store Map
Stock deducted from Central Warehouse · Rack A2
FEFO Ready

Sales & inventory that talk to each other.

Know what is sitting on which shelf, in which warehouse, from which batch, and when it expires — right when you sell.

Quotations & Sales Orders

Quote to Order Without Re-Typing

Send clean quotations with items, taxes, discounts, and validity dates in any currency. Turn accepted quotes into sales orders and deduct stock on approval.

Warehouses & Stores

Racks, Shelves & Bins Map

Run multiple warehouses and retail stores. Map the inside of each warehouse down to zones, aisles, racks, shelves, and bins so staff always know where items sit.

Batches & Expiry (FEFO)

Ship Earliest Expiry First

Track batch/lot numbers, manufacturing dates, and expiry dates. OpraOne automatically picks the earliest-expiring stock first (FEFO) and blocks expired goods.

Serials & Barcodes

Track Individual Units

Follow high-value items unit by unit from the day they arrive to the day they are sold, and scan barcodes to look up products, batches, or serials in seconds.

Pickup-Ready Orders

Can't Oversell

The system checks stock before confirming an order and shows at a glance which approved orders have all their items in stock and are ready to pack and hand over.

Payment Terms & Stock Entries

Instalments & Stock Counts

Define advance/instalment payment schedules (e.g. 30% upfront, 70% Net 30) and record opening stock, transfers, and adjustments with a full audit trail.