How should ERP, CRM and e-commerce integration be designed?
A sustainable integration architecture that manages inventory, customers and orders through a shared data model.
ERP, CRM and e-commerce serve different responsibilities. ERP owns inventory and finance, CRM manages customer relationships, and commerce delivers the ordering experience. Disconnected systems create stock errors, duplicate customers and delayed orders.
A reliable design starts by assigning a system of record for every domain. Product and stock may belong to ERP, engagement to CRM, and checkout to commerce, while all platforms share stable product, customer and order identifiers.
REST APIs, webhooks and queues should be selected by business urgency. Inventory and order events may need near-real-time delivery, while reporting workloads can run asynchronously.
Retries, idempotency, monitoring and operational recovery screens make the integration sustainable. The goal is one trusted operational truth for every team.