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ERP

E2 Shop System to Linnworks integration — real-time data sync

Keep E2 Shop System and Linnworks in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

  • SOC 2 and 6 other compliance frameworks
  • POC with real engineers in minutes

Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect E2 Shop System and Linnworks

Two ERPs, one set of facts: Stacksync keeps E2 Shop System and Linnworks consistent in real time, whether they split the business or one is replacing the other.

E2 Shop System is a read-only source: Stacksync reads its data in real time and delivers it into Linnworks, so Linnworks always reflects the current state of E2 Shop System — without exports, scripts, or schedulers.

Companies run two ERPs for structural reasons: a two-tier setup with subsidiaries on lighter systems, an acquisition that brought its own stack, a split by function or region, or a migration that will take quarters. In all of these, some of the same organizations, people, and transactions exist in both systems, and keeping them aligned by hand is a standing tax on the back office.

Common use cases

  • 01 Replicate job and work order status into a reporting database to power shop-floor and delivery dashboards.
  • 02 Sync customer and invoice data to accounting or CRM so the front office is not re-keying from the ERP.
  • 03 Sync product and listing data with a PIM so channel listings stay aligned with the catalog
  • 04 Push customer and order data to a CRM or marketing platform for post-purchase campaigns

Common sync patterns

Two-tier roll-up

Where subsidiaries run one system and headquarters runs the other, shared records and transactions flow up continuously, so consolidation starts from live data.

Migration in parallel

When one system is replacing the other, run both fully live during the transition and cut over without a data freeze.

Shared master data

Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.

What you can sync between E2 Shop System and Linnworks

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

E2 Shop System objects Linnworks objects How this pairing syncs
Purchase orders Outside material and service purchases tied to jobs. Purchase Orders Replenishment POs sync with suppliers and accounting systems. Same entity on both sides — records pair one-to-one and field-level changes reconcile in the writable direction.
Parts Part masters with routings and material definitions specific to each shop. Locations Warehouse and fulfillment location records scope stock data during mapping. Parts is specific to E2 Shop System and Locations to Linnworks — each maps to any object or custom field on the other side.
Routings / Operations Per-part operation sequences that carry estimated and actual times. Suppliers Vendor records keep procurement data consistent across tools. Routings / Operations is specific to E2 Shop System and Suppliers to Linnworks — each maps to any object or custom field on the other side.
Time tickets Labor collection records used for job costing. Channel Listings Marketplace and webstore listing mappings tie channel products to internal SKUs. Time tickets is specific to E2 Shop System and Channel Listings to Linnworks — each maps to any object or custom field on the other side.
Invoices Billing records synced to accounting for AR reporting. Returns & Refunds Post-sale records flow to finance and support systems. Invoices is specific to E2 Shop System and Returns & Refunds to Linnworks — each maps to any object or custom field on the other side.
Quotes / Estimates Job shop quotes with material and routing cost buildups; the start of the order lifecycle. Shipping Services Carrier and service definitions support label and tracking data in order syncs. Quotes / Estimates is specific to E2 Shop System and Shipping Services to Linnworks — each maps to any object or custom field on the other side.

How changes propagate between E2 Shop System and Linnworks

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

E2 Shop System Linnworks Interval-based propagation

DetectionStacksync polls E2 Shop System for changes on an incremental schedule, reading only records changed since the previous pass. Polling database tables or scheduled exports.

DeliveryEach detected change is written to Linnworks through its API, with automatic retries and rate-limit backoff.

Linnworks E2 Shop System Interval-based propagation

DetectionStacksync polls Linnworks for changes on an incremental schedule, reading only records changed since the previous pass. Polling on order and stock endpoints.

DeliveryE2 Shop System does not accept inbound record writes, so this direction carries requests rather than records: E2 Shop System's output flows back as field updates on the originating Linnworks records.

Rate-limit considerations

  • E2 Shop System: Not API-bound; constrained by on-premises database access windows.
  • Linnworks: Per-endpoint rate limits apply on the Linnworks API.
What ships with E2 Shop System ⇄ Linnworks

Connect E2 Shop System and Linnworks for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every E2 Shop System–Linnworks connection.

Real-time

Real-time sync

Changes in E2 Shop System or Linnworks instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever E2 Shop System or Linnworks data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single E2 Shop System or Linnworks record.

Observability

Monitoring

Track your E2 Shop System ⇄ Linnworks sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between E2 Shop System and Linnworks.

How the E2 Shop System and Linnworks connectors work

E2 Shop System

Integration surface
No broadly documented public web API; integration typically works through the underlying database or application import/export, depending on deployment
Authentication
Database credentials or application-level export access on the on-premises installation
Change detection
Polling database tables or scheduled exports
Capabilities
read
Rate limits
Not API-bound; constrained by on-premises database access windows

Linnworks

Integration surface
REST API
Authentication
Application credentials and an install token exchanged for a session token
Change detection
Polling on order and stock endpoints
Capabilities
read · write
Rate limits
Per-endpoint rate limits apply on the Linnworks API
How it works

How to connect E2 Shop System to Linnworks — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate E2 Shop System and Linnworks with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    E2 Shop System connected
    Linnworks connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the E2 Shop System and Linnworks objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · E2 Shop System ⇄ Linnworks
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    E2 Shop System Linnworks
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

E2 Shop System and Linnworks integration FAQ

SECURITY

Security teams trust Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

Learn more about security
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 261 integrations available for E2 Shop System and Linnworks.

Popular · 4 of 261
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