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CRM & ERP · Business operations

Inventory, orders and accounting in one ERP, synced with QuickBooks

A custom ERP that brings inventory, order processing, purchasing and reporting together and keeps vendor data in sync with QuickBooks.

ClientInventory and order-driven business
IndustryBusiness operations
Year2025–2026
CategoryCRM & ERP
Customer list next to a customer profile with QuickBooks ID and accounting tabs
20%faster order fulfillment
40%faster report generation
30%automation efficiency
The client

About the client

A company managing stock, customer orders, vendors and purchasing, with its books kept in QuickBooks.

Inventory, orders and accounting each lived in a different place. Moving information between them meant typing it again, and every copy was a chance for an error.

Managers could not answer simple questions, such as where an order stood or how much stock was left, without checking several systems. The goal was one system where a sale, a stock movement and a vendor purchase are recorded once and visible to everyone who needs them, with accounting kept in QuickBooks.

The challenge

What had to be solved

The cost of separate systems showed up in delays, errors and blind spots.

  • Manual data entry across tools was slow and produced mistakes.
  • Accounting was disconnected from operations, so financial tracking could not be trusted.
  • There was no single view of order status and stock levels.
  • Procurement had little oversight of vendors and their purchase orders.
The approach

How the team built it

One platform, one record

OSKI built a single platform for inventory, order processing, purchasing, accounting and reporting, so each module reads from the same data.

Remove the retyping

Routine data entry was automated, so a record entered once is reused wherever it is needed. Customer profiles, inventory items and purchase orders share the same database, which removes the copies that used to drift apart.

Let QuickBooks stay the ledger

Through the QuickBooks API, purchase orders and vendor data sync automatically. Customer profiles keep their QuickBooks ID alongside accounting, order and shipping tabs.

Vendors tied to purchase orders

Each purchase order links directly to its vendor, giving procurement a clear picture and fewer mismatches.

A live view for managers

Inventory levels, order status and vendor data update in real time. Managers check one screen instead of asking around or comparing spreadsheets.

The outcome

What changed

Operations and finance now work from the same live data.

  • Orders are fulfilled 20% faster.
  • Reports are generated 40% faster.
  • Automation efficiency improved by 30%, with far less manual entry.
  • Fewer order and inventory errors, and fewer customer complaints.
  • Managers see inventory, orders and vendors in real time.
Screens

Inside the product

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  1. First reply · from an engineer, not a sales rep
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  3. After the call · a written proposal with plan, team and price
Roman Oleksuk
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