---
title: 'ECI M1 + Sellsy'
url: 'https://www.staging38.commercient.com/product/eci-m1-sellsy/'
date: '2026-06-19T10:12:24-04:00'
modified: '2026-06-19T10:12:24-04:00'
author: 'Aaron Torres'
excerpt: 'Commercient SYNC connects ECI M1 to Sellsy, giving your team access to ECI M1 data directly within Sellsy. 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 M1 and Sellsy, keeping key business data aligned between both platforms. Both platforms stay current with the same customer, order and financial data when the sync is running.

## What syncs

- Sync ECI M1 Vendor Records to Sellsy
- Export ECI M1 Invoices to Sellsy
- Connect Sellsy Activity to ECI M1 Records
- Sync ECI M1 Pricing Data to Sellsy
- Update ECI M1 Customer Status from Sellsy
- Import Sellsy Records into ECI M1

## Why Commercient

### Account and contact management

Keep ECI M1 Customers and Contacts aligned with Sellsy account records so all customer-facing teams work from the same data.

### Reporting and data visibility

Sync ECI M1 transactional data to Sellsy so teams have the information they need for reporting, planning and operational decisions.

### Credit note and returns management

Connect ECI M1 Credit Notes and returns data to Sellsy to keep customer account balances and return records aligned between both systems.

### Purchase order management

Export ECI M1 Purchase Orders to Sellsy so procurement and operations teams can manage purchasing from either system with consistent data.

## About ECI M1

ECI M1 is a manufacturing ERP for small and mid-size job shops and make-to-order manufacturers, managing production scheduling, BOM, inventory, purchasing and accounting.

## About Sellsy

Sellsy is a CRM, invoicing and business management platform for French small and mid-size businesses, managing contacts, opportunities, quotes, invoices and financial tracking.

## Frequently asked questions

### Does Commercient support two-way sync between ECI M1 and Sellsy?

Commercient can support bidirectional sync between ECI M1 and Sellsy, such as ERP-to-CRM customer data and CRM-to-ERP deal-to-order workflows. Two-way sync capability and object coverage depend on the systems involved and the integration scope.

### Can ECI M1 Price Lists sync to Sellsy for sales quoting?

Yes, Commercient can sync ECI M1 Price Lists to Sellsy so sales reps have access to current pricing, discount tiers and customer-specific rates from inside the CRM. Exact mapping depends on project configuration.

### Can Commercient support dashboards or reporting from ECI M1 data in Sellsy?

Commercient can support surfacing ECI M1 data inside Sellsy views so teams can build account-level reports using ERP financial and transactional data. Custom dashboards and automated alerts depend on the CRM platform and project scope.

### How is the ECI M1 and Sellsy integration scoped and implemented?

Commercient scopes each integration project based on the customer's ECI M1 and Sellsy configuration, the objects to be synced, and the required sync direction. Implementation timelines and supported objects are agreed during the scoping process.

### Can ECI M1 Sales Orders history sync to Sellsy account records?

Yes, Commercient can sync ECI M1 Sales Orders history to Sellsy Companies records so sales reps can review a customer's order activity, status and history from inside the CRM. Exact object mapping and frequency are configured per project.