Shopify ERP Integration
Systems map
ERP
Warehouse
Finance
Shopify
B2B / DTC
POS / Channels
Clear Data Ownership Between Shopify and Your ERP
Before development begins, we define which system should own each type of data and how that information needs to move between Shopify and your ERP. The integration is then built around those rules, so your teams can work with consistent data instead of reconciling conflicting records across different systems.
ERP integrations become difficult when Shopify and the ERP both try to control the same information. We start by defining where each type of data should be created, maintained, and updated before deciding how the systems should communicate.
Inventory may be managed in the ERP and pushed to Shopify, while new ecommerce orders move in the opposite direction for fulfilment and finance. Pricing, product data, customer records, and order status can follow different rules depending on the systems and processes already in place.
Once those responsibilities are clear, we determine the right approach to an ERP integration with Shopify. That may involve direct APIs, middleware, an integration platform, or custom Shopify apps and integrations, depending on the ERP, data volume, and operational requirements.
Inventory and base pricing
Managed in the ERP, pushed to Shopify
Commerce, checkout and orders
Created in Shopify, sent onwards
Customers, products and status
Direction depends on existing processes
Orders, Inventory, Pricing, and Customer Data in Sync
We build the integration around the data flows your business actually depends on rather than synchronising everything by default. Each flow is defined according to where the data is managed, how frequently it changes, and how quickly Shopify needs to reflect those updates.
Inventory and Availability
Inventory is usually one of the most time-sensitive data flows. Where the ERP and surrounding systems support it, we use real-time or near-real-time updates so Shopify reflects current availability and reduces the risk of overselling products that are no longer in stock.
Orders, Pricing, and Customer Data
Orders can move from Shopify into the ERP for fulfilment and finance, while pricing, customer information, and order status can flow back according to the rules defined during architecture.
For Shopify B2B development, the same architecture can also support contracted pricing, company data, and purchasing information managed outside Shopify. The objective is to keep the right data accurate in the right system without creating unnecessary synchronisation between platforms.
Data flows
Inventory
ERP → Shopify
Orders
Shopify → ERP
Pricing
Defined direction
Customers
Defined direction
Reduce Manual Work Across Sales and Operations
A well-designed ERP integration removes repetitive work between ecommerce, operations, finance, and fulfilment. Orders no longer need to be re-entered manually, stock updates do not depend on spreadsheets, and teams spend less time checking whether information matches across systems.
Automation also reduces errors when transferring order details, prices, customer information, or fulfilment updates between platforms, giving teams more time to focus on sales, customer relationships, and exceptions that actually require human attention.
Enterprise Integrations for SAP, NetSuite, and Microsoft Dynamics
Enterprise ERP integrations usually involve more than mapping standard fields between systems. Platforms such as SAP, NetSuite, and Microsoft Dynamics often come with established data models, approval rules, custom objects, multiple business units, and processes that Shopify needs to work alongside.
For a SAP ERP Shopify integration, we first assess how inventory, pricing, customer data, orders, and fulfilment are managed before defining the integration layer. The same principle applies to NetSuite, Microsoft Dynamics, and other enterprise platforms, using direct APIs, middleware, integration platforms, or custom logic where required.
SAP
Complex data models
Custom logic
NetSuite
Orders · Inventory
Finance workflows
Microsoft Dynamics
Business units
Operational rules
We Design ERP Integrations That Support Multiple Stores, Warehouses, and Sales Channels
ERP architecture becomes more complex when a business operates across multiple Shopify stores, warehouses, B2B and DTC channels, POS locations, or marketplaces. In those environments, each channel cannot be treated as an isolated connection to the ERP.
We define how inventory, orders, pricing, and customer data should move across the wider commerce setup, including which updates need to happen in real time and which can run on a schedule. The goal is to avoid fragile point-to-point connections that become harder to maintain as the business adds new stores, locations, or sales channels.
Our ERP Integration Process
- 01
Systems and data discovery
We review the existing ERP, Shopify setup, connected systems, business processes, and data ownership to understand what needs to move between platforms and where each type of data should be managed.
- 02
Integration architecture
We define data flows, sync frequency, integration methods, validation rules, and how the architecture should handle failures, retries, and changes across connected systems.
- 03
Development and data mapping
We build the integration, map fields between systems, apply the required transformations and business rules, and configure the logic that controls how data is exchanged.
- 04
Testing, monitoring and launch
We test inventory, orders, pricing, customer data, fulfilment updates, and failure scenarios before launch. After deployment, monitoring helps identify failed or delayed syncs before they become operational problems.
Shopify Integration Experience Across Complex Commerce Systems
Our Shopify work includes integrations where ecommerce needs to operate alongside ERP, CRM, fulfilment, inventory, and other business-critical systems rather than as an isolated storefront.
Explore our Shopify projects to see how we approach ecommerce builds and integrations where reliable data flow and operational requirements are just as important as the customer-facing experience.
Full redesign and Shopify rebuild from scratch for a Serbian clog and slipper brand, replacing a slow custom admin with courier, fiscalisation and AI-chat integrations, plus native iOS and Android apps.
Hop Hop Shop — Shopify rebuild with international markets
Full redesign and Shopify rebuild from scratch for a Serbian women's footwear brand — two storefronts on one theme, four languages, and native iOS and Android apps.
ProjectCarl Friedrik — Shopify Plus migration + headless rebuild
Premium leather travel accessories. Shopify Plus migration with custom inventory sync, B2B portal and a headless storefront across 10+ markets.
Connect Shopify to the Systems Your Business Already Runs On
Your ERP integration should simplify day-to-day operations, not create another layer your team has to manage. We connect Shopify with the systems responsible for inventory, pricing, orders, fulfilment, and customer data so information can move reliably without manual handovers, in a setup that can support additional stores, channels, and operational complexity as the business grows.
Shopify ERP Integration Questions
What data can be synchronised between Shopify and an ERP?
Common data flows include inventory, pricing, products, customer information, orders, fulfilment status, and returns. We define what should move between systems, in which direction, and how frequently before development begins.
Can Shopify inventory update from an ERP in real time?
Yes, where the ERP and integration architecture support it. Otherwise, near-real-time or scheduled updates may be more appropriate. We choose the sync model based on how frequently inventory changes and how critical stock accuracy is to the business.
Can you integrate Shopify with SAP?
Yes. A SAP ERP Shopify integration can be designed around the way SAP already manages inventory, pricing, customers, orders, and fulfilment rather than forcing those processes into a generic connector model.
Do we need middleware for a Shopify ERP integration?
Not always. Some integrations work well through direct APIs, while others benefit from middleware or an integration platform. The right approach depends on system complexity, data volume, reliability requirements, and the number of connected platforms.
How much does a Shopify ERP integration cost?
Cost depends on the ERP, connected systems, data flows, sync requirements, custom business rules, middleware, and testing complexity. We define the scope after reviewing the existing systems and operational requirements.