---
title: 'ECI Trimergo + eBay'
url: 'https://www.staging38.commercient.com/product/eci-trimergo-ebay/'
date: '2026-06-19T10:13:50-04:00'
modified: '2026-06-19T10:13:50-04:00'
author: 'Aaron Torres'
excerpt: 'Commercient SYNC connects ECI Trimergo to eBay, giving your team access to ECI Trimergo data directly within eBay. 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 eBay, synchronising orders, products, customers and inventory between the ERP and online store. The integration supports bidirectional sync of customers, products and orders, with scope defined per project.

## What syncs

- Sync ECI Trimergo Invoices from eBay Order Data
- Export eBay Product Variants to ECI Trimergo Items
- Sync eBay Returns to ECI Trimergo Credit Notes
- Update ECI Trimergo Customers from eBay Buyer Records
- Sync ECI Trimergo Customers to eBay Buyers
- Import eBay Orders into ECI Trimergo as Sales Orders

## Why Commercient

### B2B order portal management

Sync ECI Trimergo customer-specific pricing, order history and account terms to eBay so B2B buyers see accurate, personalised information when ordering online.

### Order revenue and financial posting

Connect eBay order revenue to ECI Trimergo Invoices so financial posting happens from ERP order records without manual reconciliation between the storefront and accounting.

### Product category and collection sync

Sync ECI Trimergo Items categories and attributes to eBay product collections so the storefront organisation reflects the ERP's product structure.

### Backorder and availability management

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

## 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 eBay

eBay is an online marketplace platform for sellers, managing product listings, auctions, orders, inventory, fulfilment and seller account performance.

## Frequently asked questions

### Can ECI Trimergo Price Lists for specific customers sync to eBay?

Commercient can support syncing ECI Trimergo customer-specific Price Lists to eBay so B2B customers see their contracted pricing when ordering online. Exact capabilities depend on the platforms and project scope.

### What happens to ECI Trimergo fulfilment when an eBay order is placed?

When an eBay Orders is imported into ECI Trimergo as Sales Orders, it enters the ERP fulfilment workflow. Inventory is reserved, the order is processed and shipment status can be synced back to eBay when included in scope.

### Can ECI Trimergo Vendors and supplier data sync to eBay?

Commercient can support syncing ECI Trimergo Vendors and supplier data to eBay when relevant for dropship, supplier-managed inventory or B2B ordering workflows. Exact capabilities depend on project scope.

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

Commercient maps ECI Trimergo Items to eBay 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 eBay?

Commercient can connect ECI Trimergo and eBay 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.