OpenCartCity Connector for QuickBooks Online

Eliminate manual data entry and keep your books perfectly balanced. The OpenCartCity Connector for QuickBooks Online bridges the gap between your storefront and QuickBooks Online (QBO).

Whenever an order is processed, modified, or completed, this module dynamically handles dependency logic to ensure customers, items, and transactions map perfectly without creating duplicates.

Key Features

• Smart Dependency Queuing: Automatically detects if a product or customer already exists in QBO before uploading a transaction.
• Flexible Order Mapping: Sync transactions dynamically as either Invoices (with linked payments) or Sales Receipts based on your workflow.
• HPOS & Custom Data Store Compliant: Built specifically to support modern High-Performance Order Storage (HPOS) and standard WordPress environments without memory race conditions.
• Inventory Control Protection: Safely skips frontend checkout stock triggers to prevent duplicate queue bloat.

External Services

This plugin connects directly to QuickBooks Online (via the Intuit API) to synchronize e-commerce and accounting data between your WooCommerce store and QuickBooks.

• Service: QuickBooks Online (provided by Intuit Inc.)
• Purpose: To authorize your store account via OAuth 2.0 and synchronize customers, products, sales receipts, and invoices to your QuickBooks Online account.
• Data Sent & When:
  • During OAuth connection: Authorization codes and refresh tokens are transmitted via https://oauth.platform.intuit.com to establish and maintain account authorization.
  • During order product or customer sync: Customer details (names, email, billing/shipping addresses, etc), product data (names, SKUs, prices etc), and order data(customer, product, address, totals etc) are transmitted via https://quickbooks.api.intuit.com (or https://sandbox-quickbooks.api.intuit.com in sandbox mode) when orders, products or customers are created/updated in WooCommerce.
• Terms of Service: https://www.intuit.com/legal/terms/
• Privacy Policy: https://www.intuit.com/privacy/statement/