Sales Order Management Software

Sales order management software that reserves stock automatically, tracks partial fulfillment, and connects directly to pick lists and inventory.

Sales Order Management Software

Record customer orders, reserve stock automatically, and track fulfillment through to shipment connected directly to live inventory, not a separate spreadsheet.

By Tibeau De Grauwe, FounderUpdated July 2026

  • 25 products free
  • No credit card
  • 10-min setup

What is sales order management software?

Sales order management software records customer orders and reserves the stock against them automatically, so what's promised to a customer can't also be sold to someone else. Each order tracks through partial or full fulfillment, feeding directly into pick, pack & ship.

The Selling Side of Order Management

Where purchase orders track what you're buying from suppliers, sales orders track what customers are buying from you reserving stock, recording fulfillment, and keeping a customer order history without a separate system.

Spreadsheet Orders vs. Sales Order Management

CapabilitySpreadsheet / emailSales order management
Stock reservationManual, easy to missAutomatic on order creation
Double-selling riskHigh if multiple people take ordersPrevented by system-held reservation
Partial fulfillmentTracked manually across rowsTracked against the original order
Pick list generationManual copy-pasteGenerated directly from the order

Sales Order Features

Order Creation & Tracking

Create sales orders against customer records and track each one from open to fulfilled.

Automatic Stock Reservation

Ordered quantities are reserved the moment an order is created, preventing double-selling of the same stock.

Linked Customer Records

Every sales order ties back to a customer, building an order history without a separate CRM.

Fulfillment Reporting

See open, partially fulfilled, and completed orders at a glance across every location.

Benefits of Connected Sales Orders

Stock reserved automatically the moment an order is placed
No double-selling the same units across two orders
Partial shipments tracked against the original order
Pick lists generated directly from confirmed orders
Customer order history built in, without a separate CRM
Fulfillment status visible across every location
Reduces manual order tracking in spreadsheets or email
Included from the Professional plan

Trusted by small businesses

What our customers say

Super Kind! Quick replies from their support and very easy fixes, changed the dashboard a bit and customized it. Also gave me 450 items extra on the free plan just for me. Highly recommend and again great service!

Erasable Trading AU

Best customer service! Stockflow's customer support is fast and extremely helpful. They assisted me with customization of the software to improve my experience as a user.

Justin M.

Co-Owner, Consumer Goods

Frequently asked questions

What is sales order management software?
Sales order management software records customer orders, reserves the stock against them, and tracks each order through fulfillment connecting the sale directly to your inventory instead of managing orders in a separate spreadsheet or inbox.
How is sales order management different from purchase order management?
A purchase order is what you send to a supplier to buy stock; a sales order is what a customer sends you to buy from your stock. Sales order management tracks fulfillment and stock allocation on the selling side, while purchase orders track replenishment on the buying side.
Does creating a sales order reserve stock automatically?
Yes. When a sales order is created in StockFlow, the ordered quantity is reserved against available stock, so it isn't accidentally sold or allocated to a different order before it ships.
Can sales order management handle partial shipments?
Yes. An order can be fulfilled in stages as stock becomes available, with each shipment recorded against the original order so the remaining balance stays accurate.
Does sales order management connect to pick lists?
Yes. Confirmed sales orders can generate pick lists scoped to a specific warehouse, so fulfillment staff work from an accurate, order-specific list rather than a manual note.
Is sales order management included on the free plan?
Sales order management is available on StockFlow's Professional plan and above, alongside purchase orders, pick lists, and customer/supplier management.