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Unify Your eCommerce & ERP: Epicor E9 and NopCommerce Integration

Automate sales, synchronize inventory, and centralize customer data for unparalleled operational efficiency and growth.

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The Challenge

The Disconnect Between Your Online Store and Backend Operations

Without a robust integration, your NopCommerce store and Epicor E9 ERP operate in silos, creating a chasm of manual processes, data inconsistencies, and operational bottlenecks that hinder growth and customer satisfaction.

  • Manual order entry from NopCommerce into Epicor E9 is time-consuming and error-prone.
  • Outdated inventory levels in NopCommerce lead to overselling and frustrated customers.
  • Customer data is fragmented across systems, preventing a unified view and personalized experiences.
  • Delayed financial reconciliation due to manual posting of NopCommerce sales and payments.
  • Inefficient product catalog management, requiring duplicate data entry or complex exports/imports.
  • Lack of real-time visibility into sales performance and fulfillment status.
Integration Diagram
Solution Illustration
The Solution

The Intelligent Integration Solution for Epicor E9 and NopCommerce

Our iPaaS-driven solution provides a robust, scalable, and intelligent bridge between Epicor E9 and NopCommerce. It automates critical workflows, ensures real-time data consistency, and empowers your business with a unified commerce ecosystem, all through a low-code/no-code platform.

  • Bi-directional data synchronization for Orders, Products, Customers, and Inventory.
  • Event-driven architecture for real-time updates.
  • Comprehensive data mapping and transformation engine.
  • Robust error handling and monitoring dashboards.
  • Pre-built connectors for NopCommerce and Epicor E9.
Implementation Timeline

Go live with Epicor E9 + NopCommerce in as little as 2–4 weeks.

A proven, repeatable implementation approach that minimizes risk while getting your team to value quickly.

1

Access Enabled

Secure connections established to both Epicor E9 and NopCommerce, with credentials and environments confirmed.

2

Configuration & Mapping

Field mappings, business rules, and workflows configured using visual tools and pre-built templates.

3

Go Live

Launch production-ready integration with monitoring, alerting, and support in place—typically within 2–4 weeks.

Time to Value

2–4 weeks

Typical implementation window from access granted to production go-live for most Epicor E9 + NopCommerce deployments.

Project Phases

Discovery
Configure & Map
Validate
Launch

Engagement Model

Guided by Clarity experts with your team involved at key milestones.

Comprehensive Solution Details

  • Bi-directional data synchronization for Orders, Products, Customers, and Inventory.
  • Event-driven architecture for real-time updates.
  • Comprehensive data mapping and transformation engine.
  • Robust error handling and monitoring dashboards.
  • Pre-built connectors for NopCommerce and Epicor E9.
  • Scalable cloud-native infrastructure.
  • Secure API key management and data encryption.

Deep Dive: Epicor E9 and NopCommerce Integration Architecture

Our integration leverages a modern iPaaS to create an intelligent, event-driven data pipeline between Epicor E9 and NopCommerce. This ensures high performance, data integrity, and scalability for all your critical business processes.

Data Flow Steps

**Connectivity Layer**: Secure, API-first connections established to both Epicor E9 and NopCommerce.

**Event Listener/Polling**: iPaaS monitors NopCommerce webhooks for real-time events (e.g., new order) or polls Epicor E9 for scheduled updates (e.g., inventory changes).

**Data Ingestion & Transformation**: Raw data from the source system is ingested, validated, and transformed using the iPaaS's visual mapping engine to align with the target system's schema.

**Business Logic & Orchestration**: Complex workflows are executed, incorporating conditional logic, data enrichment, and multi-step processes across systems (e.g., create customer, then create order, then update inventory).

**Error Handling & Monitoring**: Built-in mechanisms for retries, dead-letter queues, alerts, and comprehensive logging ensure data consistency and provide operational visibility.

**Data Delivery**: Transformed and validated data is securely delivered to the target system via its respective API.

**Confirmation & Status Update**: The target system's response is captured, and relevant status updates are pushed back to the source system or other relevant platforms.

Data Touchpoints

NopCommerce: Orders, Products, Customers, Inventory, Payment Transactions, Shipments, Addresses, Categories, Discounts, Return Requests.
Epicor E9: Sales Orders, Customers, Part Master, Part Quantities (Inventory), Shipments, Invoices, General Ledger, Accounts Receivable.

"NopCommerce (Events/API) <=> iPaaS (Connectors, Mapping, Logic, Monitoring) <=> Epicor E9 (API/Data Services). Key flows: NopCommerce Order -> Epicor E9 Sales Order; Epicor E9 Inventory -> NopCommerce Product Stock; NopCommerce Customer -> Epicor E9 Customer; Epicor E9 Shipment -> NopCommerce Order Status."

Pricing

Simple, transparent pricing for Epicor E9 + NopCommerce.

Start with a single integration pair and scale as your business grows—without surprise fees or transaction penalties.

Connect™ Plan

Clarity Connect

$595 /mo

Billed annually • Includes one production integration pair

  • Unlimited transactions and API calls within fair-use limits.
  • Visual workflow designer and reusable mapping templates.
  • Monitoring, alerting, and access to Clarity’s support team.
View full pricing & options
Innovative & Robust

How Middleware Integration Works

Benefits of Integrating Epicor E9

Integrating Epicor E9 fosters greater efficiency and data accuracy. Automate your critical business processes to deliver consistently outstanding results.

Hover over the steps on the right to see detailed integration points.
Data Mapping

Key Entities & Intelligent Mapping for Epicor E9 and NopCommerce

Our iPaaS provides sophisticated mapping capabilities, ensuring accurate and consistent data flow between NopCommerce and Epicor E9 for all critical entities. AI-assisted mapping accelerates development and reduces errors.

Order

Represents a customer's purchase in NopCommerce and a Sales Order in Epicor E9.

Epicor E9 Fields

OrderNum (Sales Order Number) CustNum (Customer ID) OrderDate ShipToNum (Ship To Customer ID) BillToNum (Bill To Customer ID) OrderLine (Line Item details: PartNum, OrderQty, UnitPrice) OpenOrder (Status) OrderTotal CurrencyCode

NopCommerce Fields

Id (Order ID) OrderGuid CustomerId OrderStatusId PaymentStatusId ShippingStatusId OrderTotal CurrencyCode OrderItems (Line Item details: ProductId, Quantity, UnitPrice) BillingAddressId ShippingAddressId CreatedOnUtc

Mapping Notes

Mapping NopCommerce OrderItems to Epicor E9 OrderLine requires careful consideration of product IDs (SKU/PartNum), quantity, and pricing. OrderStatusId and PaymentStatusId in NopCommerce must map to Epicor E9's OpenOrder status and financial transaction stages. Custom fields might be needed in Epicor E9 to store NopCommerce-specific IDs.

Next Steps

See Epicor E9 + NopCommerce integration in action.

Explore a guided demo, start a sandbox integration, or speak directly with our solution architects about your specific use cases.

Start Free Trial Request Live Demo
Real-World Applications

Integration Use Cases

Explore how the integration behaves in real business scenarios, with clearly defined steps, outcomes, and execution patterns.

Automated Order-to-Cash Cycle

When a customer places an order on NopCommerce, the integration automatically creates a sales order in Epicor E9, reserves inventory, triggers fulfillment, and updates NopCommerce with shipment details and tracking numbers. Payment transactions are reconciled directly into Epicor's GL.

Integration Steps:

  1. 0 NopCommerce: Order placed (webhook event)
  2. 1 iPaaS: Captures NopCommerce Order, Customer, Payment Transaction data
  3. 2 iPaaS: Transforms data for Epicor E9 format
  4. 3 Epicor E9: Creates Sales Order, allocates inventory, updates Customer record
  5. 4 Epicor E9: Generates invoice and initiates shipment
  6. 5 iPaaS: Captures Shipment and Tracking data from Epicor E9/WMS
  7. 6 NopCommerce: Updates Order status, adds tracking details, sends customer notification
  8. 7 Epicor E9: Posts payment to General Ledger/AR

Business Outcome

End-to-end automation of the order lifecycle, from sale to financial close, with minimal human intervention. Significantly faster fulfillment and fewer errors.

Frequency

Real-time (event-driven)

Business Value

Key Integration Benefits

Discover the strategic advantages and business value of seamless integration between your systems.

Accelerated Order Processing
Automate the flow of orders from NopCommerce to Epicor E9, reducing manual entry errors and speeding up fulfillment times.
Real-time Inventory Accuracy
Synchronize inventory levels between Epicor E9 and NopCommerce instantly, eliminating overselling and improving customer satisfaction.
Enhanced Customer Experience
Maintain a unified customer view and provide accurate order and shipment information, fostering trust and loyalty.
Streamlined Financial Operations
Automate payment reconciliation and financial posting in Epicor E9, accelerating month-end close and improving reporting accuracy.
Reduced Operational Costs
Eliminate manual data entry, reduce errors, and optimize resource allocation across your sales and operations teams.
Scalable Growth
Build a resilient integration foundation that scales with your business, supporting increased order volumes and market expansion without added complexity.
✨

Accelerated Order Processing

80% Faster Order-to-Fulfillment Cycle

📋 What You Get

Automate the flow of orders from NopCommerce to Epicor E9, reducing manual entry errors and speeding up fulfillment times.

💼 Business Impact

This benefit directly contributes to 80% improvement in Faster Order-to-Fulfillment Cycle, enabling your team to focus on high-value strategic initiatives.

Implementation Timeline

Go live with Epicor E9 + NopCommerce in as little as 2–4 weeks.

A proven, repeatable implementation approach that minimizes risk while getting your team to value quickly.

1

Access Enabled

Secure connections established to both Epicor E9 and NopCommerce, with credentials and environments confirmed.

2

Configuration & Mapping

Field mappings, business rules, and workflows configured using visual tools and pre-built templates.

3

Go Live

Launch production-ready integration with monitoring, alerting, and support in place—typically within 2–4 weeks.

Time to Value

2–4 weeks

Typical implementation window from access granted to production go-live for most Epicor E9 + NopCommerce deployments.

Project Phases

Discovery
Configure & Map
Validate
Launch

Engagement Model

Guided by Clarity experts with your team involved at key milestones.

Technical Documentation

API Endpoints & Data Logic

Technical details for developers and architects.

Method Endpoint Purpose
GET, POST, PUT /api/v1/SalesOrder Create new sales orders from NopCommerce, retrieve existing orders for status updates. Critical for order-to-fulfillment.
GET, POST, PUT /api/v1/Customer Manage customer master data, create new customer accounts from NopCommerce registrations. Essential for Customer 360.
GET, POST, PUT /api/v1/Part Retrieve product details and pricing. Potentially update product attributes if Epicor E9 is the PIM. Used for catalog sync.
GET /api/v1/PartOnHand Query real-time inventory levels for products across warehouses. Crucial for inventory synchronization.
GET, POST, PUT /api/v1/Shipment Retrieve shipment tracking information and delivery status updates. Used for customer notifications.
POST /api/v1/GLTransaction Post financial transactions (e.g., sales, payments) directly to the General Ledger. Important for financial reconciliation.

⚡ Transformation Logic

  • **Field Concatenation**: Combine NopCommerce 'FirstName' and 'LastName' into Epicor E9 'ContactName'.
  • **Value Mapping**: Map NopCommerce 'OrderStatusId' (e.g., 20 for 'Processing') to Epicor E9 'OpenOrder' status flags.
  • **Data Type Conversion**: Convert NopCommerce date/time strings to Epicor E9's required date format.
  • **Lookup & Enrichment**: Perform lookups in Epicor E9 for a 'PartNum' based on NopCommerce 'Sku' to enrich order line items.
  • **Conditional Logic**: Only create a new customer in Epicor E9 if no matching 'EmailAddress' exists.

🛡️ Error Handling

  • NopCommerce order creation fails in Epicor E9 due to invalid product SKU.
  • Epicor E9 inventory update fails for NopCommerce due to API rate limits.
  • Duplicate customer record detected during NopCommerce customer sync.
  • Payment transaction fails to post to Epicor E9 GL due to invalid account mapping.
Pricing

Simple, transparent pricing for Epicor E9 + NopCommerce.

Start with a single integration pair and scale as your business grows—without surprise fees or transaction penalties.

Connect™ Plan

Clarity Connect

$595 /mo

Billed annually • Includes one production integration pair

  • Unlimited transactions and API calls within fair-use limits.
  • Visual workflow designer and reusable mapping templates.
  • Monitoring, alerting, and access to Clarity’s support team.
View full pricing & options
Support & Information

Frequently Asked Questions

Common questions about integration implementation, security, and best practices.

General FAQs

▸ What is NopCommerce, and why is integration important for it?
NopCommerce is a highly flexible, open-source eCommerce platform built on ASP.NET Core. Integration is crucial because it allows NopCommerce to seamlessly exchange data with other enterprise systems like Epicor E9 (ERP), CRMs, and WMS. This eliminates data silos, automates workflows, ensures data consistency across your business, and unlocks its full potential as a central commerce hub.

iPaaS FAQs

▸ How does iPaaS enhance NopCommerce and Epicor E9 integration capabilities?
An iPaaS (Integration Platform as a Service) provides a centralized, low-code/no-code environment to connect NopCommerce with Epicor E9 and any other system. It offers pre-built connectors, powerful data mapping and transformation tools, workflow orchestration, and robust error handling. This simplifies complex integrations, accelerates development, and provides scalability and governance that custom-coded solutions lack, specifically bridging the data model gaps between NopCommerce and Epicor E9.

Technical FAQs

▸ Can NopCommerce and Epicor E9 integrations support real-time data synchronization?
Absolutely. By leveraging NopCommerce's webhooks and API-first design with an event-driven iPaaS, you can achieve real-time data synchronization. For instance, an 'Order Placed' event in NopCommerce can instantly trigger a sales order creation in Epicor E9, ensuring immediate processing and accurate inventory updates. Similarly, inventory changes in Epicor E9 can be pushed to NopCommerce in near real-time.

Entities FAQs

▸ What are common NopCommerce and Epicor E9 entities involved in integrations?
Key entities frequently involved in Epicor E9 and NopCommerce integrations include Orders (NopCommerce Order to Epicor E9 Sales Order), Products (Epicor E9 Part Master to NopCommerce Product), Customers, Inventory, Shipments, and Payment Transactions. These entities are synchronized to maintain a consistent view of business operations from online sales to backend accounting and fulfillment.

Data Management FAQs

▸ How do you handle errors and ensure data consistency in Epicor E9 and NopCommerce integrations?
Modern iPaaS platforms offer robust error handling mechanisms, including configurable retry policies, dead-letter queues for failed messages, automated alerts, and detailed logging. Data consistency is ensured through centralized data mapping, transformation rules, AI-driven validation, and conflict resolution strategies at the iPaaS layer, specifically designed to harmonize data between NopCommerce and Epicor E9's distinct structures.

Security FAQs

▸ What security considerations are important for NopCommerce and Epicor E9 API integrations?
Security is paramount. Best practices include using HTTPS/TLS for all communications, securely managing API keys via a secrets manager, implementing IP whitelisting where possible, enforcing least privilege access for integration users, and ensuring PCI DSS compliance for payment data. Regular security audits of integration flows and adherence to Epicor E9's security protocols are also essential.

Deployment FAQs

▸ Can Epicor E9 integrate with both cloud-based and on-premise NopCommerce instances?
Yes, a robust iPaaS solution can facilitate integration between Epicor E9 and both cloud-hosted and on-premise NopCommerce installations. This is achieved through various connectivity options, including secure agents for on-premise systems, VPNs, and standard API connectors, allowing for flexible hybrid integration architectures.

AI FAQs

▸ How can AI augment Epicor E9 and NopCommerce integrations?
AI can significantly enhance integrations by providing intelligent automation, predictive insights, and improved data quality. Examples include AI-driven anomaly detection for fraud in NopCommerce orders, automated data validation and mapping suggestions between NopCommerce and Epicor E9 fields, smart order routing, and predictive inventory management, transforming reactive processes into proactive ones.
Next Steps

See Epicor E9 + NopCommerce integration in action.

Explore a guided demo, start a sandbox integration, or speak directly with our solution architects about your specific use cases.

Start Free Trial Request Live Demo
Implementation Timeline

Go live with Epicor E9 + NopCommerce in as little as 2–4 weeks.

A proven, repeatable implementation approach that minimizes risk while getting your team to value quickly.

1

Access Enabled

Secure connections established to both Epicor E9 and NopCommerce, with credentials and environments confirmed.

2

Configuration & Mapping

Field mappings, business rules, and workflows configured using visual tools and pre-built templates.

3

Go Live

Launch production-ready integration with monitoring, alerting, and support in place—typically within 2–4 weeks.

Time to Value

2–4 weeks

Typical implementation window from access granted to production go-live for most Epicor E9 + NopCommerce deployments.

Project Phases

Discovery
Configure & Map
Validate
Launch

Engagement Model

Guided by Clarity experts with your team involved at key milestones.

Pricing

Simple, transparent pricing for Epicor E9 + NopCommerce.

Start with a single integration pair and scale as your business grows—without surprise fees or transaction penalties.

Connect™ Plan

Clarity Connect

$595 /mo

Billed annually • Includes one production integration pair

  • Unlimited transactions and API calls within fair-use limits.
  • Visual workflow designer and reusable mapping templates.
  • Monitoring, alerting, and access to Clarity’s support team.
View full pricing & options
Next Steps

See Epicor E9 + NopCommerce integration in action.

Explore a guided demo, start a sandbox integration, or speak directly with our solution architects about your specific use cases.

Start Free Trial Request Live Demo