This blog was first published on MSDynamicsWorld .

E-commerce and ERP integration impacts multiple functions across an organization—IT, operations, sales, marketing, customer service, and management. Identifying the data that needs to be synchronized between the two systems is the first step toward achieving these benefits.

This decision depends on several important questions:

• What challenge are you trying to overcome?
• Are there dependencies (e.g., orders depend on customers, products, inventory)?
• What is the flow of information—eCommerce to ERP, ERP to eCommerce, or both?
• Which system will act as the master for the data?
• What is the current data management process?
• What is the frequency of data exchange?

Answering these questions will streamline the data identification process. Broadly, the following data points must be considered for eCommerce and ERP integration .

Note: These are broad categories and may include multiple sub-levels (e.g., product includes SKU, name, description, etc.).

Orders

Orders are a primary reason businesses integrate eCommerce with ERP. Orders are captured in the eCommerce system, while fulfillment, shipping, invoicing, payments, and inventory are managed in the ERP system.

• Without integration, orders must be manually transferred
• Manual syncing limits scalability and increases errors
• Integration automates processes and reduces turnaround time
• Improves customer experience through real-time order updates

Order sync improves scalability, reduces errors, and helps automate order fulfillment .

Also consider: Order edits, cancellations, and refunds require advanced handling beyond basic sync.

Customers

Customer data is critical for consistent customer experience .

• Ensures updates reflect across all systems
• Builds a 360° customer view
• Supports personalization and omnichannel experience

Products & Inventory

Product and inventory data are often managed in ERP (or PIM systems ) and must sync with eCommerce.

• Prevents out-of-stock issues
• Improves customer trust
• Supports multi-channel selling

Syncing ensures accurate availability and better inventory management.

Also consider: Multi-warehouse inventory requires advanced synchronization logic.

Invoices & Payments

Financial data consistency is critical for accurate accounting and compliance.

• Manual entry leads to discrepancies
• Automation ensures accurate payment capture
• Improves financial planning and reporting

Learn more about payment integration .

Also consider: Returns, refunds, and split shipments require special handling.

Shipping

Shipping updates are crucial for customer satisfaction.

• Customers expect real-time tracking updates
• Integration automates status updates
• Improves transparency and trust

Features like multi-address checkout and split shipments require advanced sync mechanisms.

Tier Prices

Tier pricing enables personalized pricing for different customers and must be consistent across systems.

• Ensures pricing consistency
• Prevents accounting discrepancies
• Supports customer-specific pricing strategies

Integration ensures accurate pricing across both ERP and eCommerce platforms.

In the next blog, we will explore data synchronization from a B2B perspective. Stay tuned!