---
title: 'ECI Trimergo + TrueCommerce Nexternal'
url: 'https://www.staging38.commercient.com/product/eci-trimergo-truecommerce-nexternal/'
date: '2026-06-19T10:13:56-04:00'
modified: '2026-06-19T10:13:56-04:00'
author: 'Aaron Torres'
excerpt: 'Commercient SYNC connects ECI Trimergo to TrueCommerce Nexternal, giving your team access to ECI Trimergo data directly within TrueCommerce Nexternal. No complex coding required.'
featured_image: 'https://www.staging38.commercient.com/wp-content/uploads/2026/06/Commercient-Product-Image.webp'
language: en-US
post_type: product
woocommerce:
  price: '0 USD'
  stock_status: instock
  attributes: { Product: SYNC }
---

Commercient connects ECI Trimergo and TrueCommerce Nexternal, synchronising orders, products, customers and inventory between the ERP and online store. The integration helps keep returns, refunds and fulfilment statuses consistent between ECI Trimergo and TrueCommerce Nexternal.

## What syncs

- Update ECI Trimergo Customers from TrueCommerce Nexternal Buyer Records
- Sync ECI Trimergo Customers to TrueCommerce Nexternal Customers
- Import TrueCommerce Nexternal Orders into ECI Trimergo as Sales Orders
- Update TrueCommerce Nexternal Products from ECI Trimergo Items
- Sync ECI Trimergo Inventory to TrueCommerce Nexternal
- Export ECI Trimergo Price Lists to TrueCommerce Nexternal Product Catalog

## Why Commercient

### Backorder and availability management

Sync ECI Trimergo backorder status and expected availability to TrueCommerce Nexternal so customers see accurate lead times and stock availability on the storefront.

### Order synchronisation

Import TrueCommerce Nexternal Orders into ECI Trimergo as Sales Orders so fulfilment, inventory and financial records stay accurate and order processing happens from the ERP.

### Product and inventory management

Sync ECI Trimergo Items and Inventory to TrueCommerce Nexternal so product listings and stock data on the storefront reflect current ERP records without manual updates.

### Customer data alignment

Connect ECI Trimergo Customers to TrueCommerce Nexternal Customers so customer data stays consistent between the ERP and online store, including billing, shipping and account details.

## About ECI Trimergo

ECI Trimergo is project-based ERP software for custom manufacturers and engineering companies, managing quoting, project costing, production, purchasing and financials.

## About TrueCommerce Nexternal

TrueCommerce Nexternal is an order management and e-commerce platform, managing B2B and B2C orders, product catalogs, customer portals, pricing and fulfilment.

## Frequently asked questions

### How does Commercient handle product variants between ECI Trimergo and TrueCommerce Nexternal?

Commercient maps ECI Trimergo Items to TrueCommerce Nexternal product and variant structures during implementation. Field mapping for variants, attributes and SKUs is configured per project to match each platform's product data model.

### What data can Commercient connect between ECI Trimergo and TrueCommerce Nexternal?

Commercient can connect ECI Trimergo and TrueCommerce Nexternal to sync data such as Customers, Items, Inventory, Sales Orders, Price Lists and Order Status. Supported objects and sync direction depend on the customer's system setup and project scope.

### Can TrueCommerce Nexternal Orders be imported into ECI Trimergo as Sales Orders automatically?

Yes, Commercient can import TrueCommerce Nexternal Orders into ECI Trimergo as Sales Orders automatically. This keeps ERP inventory, fulfilment and financial records accurate. Exact mapping and frequency are configured per project.

### Can ECI Trimergo Inventory sync to TrueCommerce Nexternal to prevent overselling?

Yes, Commercient can sync ECI Trimergo Inventory to TrueCommerce Nexternal on a scheduled basis to help keep stock counts accurate on the storefront. Near-real-time sync depends on system capabilities and project configuration.

### Can ECI Trimergo Items and Price Lists sync to TrueCommerce Nexternal product listings?

Yes, Commercient can sync ECI Trimergo Items data and Price Lists to TrueCommerce Nexternal so product listings and pricing on the storefront reflect current ERP records. Exact field mapping depends on project scope.