ERP for BigCommerce

AI Powered integration with expert operators

Integration pressure usually starts when the numbers in BigCommerce and the ERP no longer match. At scale, manual data entry or unsynced inventory creates significant bottlenecks, leading to overselling and shipping delays. Cogent2 connects these systems to establish catalogue truth and reliable financial records. We align BigCommerce's front-end agility with the rigid financial and inventory requirements of the ERP, ensuring every order reconciles and shipping remains accurate during peak trading.

Castore
Lounge
Oliver Bonas
Green People
Tatty Devine
Cult
Audit system gaps and integration bottlenecks

We swiftly connect your ERP and BigCommerce platforms, supporting your ecommerce growth. Our consulting services are invaluable, offering expert guidance and actionable recommendations. Through our system audit services, we identify inefficiencies and integration gaps across your ERP, BigCommerce, and wider ecommerce ecosystem. This empowers both our consultants and your team to take decisive action, ensuring your technology runs efficiently. With optimised ERP and BigCommerce integrations, you can deliver a reliable ecommerce experience, keeping your customers satisfied and your operations running smoothly.

Solution Design

Our design for BigCommerce and ERP integrations prioritises financial integrity and inventory accuracy. We established the ERP as the master for product data, while BigCommerce serves as the engine for order capture. A key design decision involves the trade-off between real-time syncs and batch processing. High-frequency inventory pushes protect against overselling during peak periods, whereas batching financial postings often simplifies daily reconciliation. We sequence order-to-cash flows first, ensuring orders post correctly to the ERP before refining complex pricing logic. This approach ensures finance closes monthly off trusted ERP data, while operations work from a unified view of stock across all BigCommerce channels.

Mapping data hierarchy and order flows

Data moves between BigCommerce and your ERP based on a defined hierarchy where the ERP acts as the master for financials and inventory. Orders originate in BigCommerce and are posted to the ERP for fulfilment, which helps prevent shipping delays. We map specific data objects including SKUs, customer records, and tax codes to ensure alignment between systems. Fulfilment status and tracking numbers flow back from the ERP to BigCommerce to close the customer loop. Monitoring is embedded at every step to help detect orphaned orders or inventory drift, ensuring both systems stay in sync without requiring manual reconciliation routines.

Orchestrating secure automation via accredited middleware

Leveraging IPaaS with ISO 27001 and SOC 2 and above security accreditations, Cogent2 delivers secure ERP and BigCommerce integration for ecommerce businesses. IPaaS connects ERP and BigCommerce platforms, automating ecommerce data flows and reducing manual errors. This approach ensures data integrity, scalability, and compliance, while simplifying complex ERP and BigCommerce integrations. Using an IPaaS platform provides robust security, centralised management, and reliable automation for ecommerce and ERP connectivity.

Surfacing variances and operational exceptions

Dashboards only tell part of the story, often hiding hidden issues like mismatched tax configurations or settlement gaps. Genuine visibility requires surfacing the variance that compounds when BigCommerce data does not align with ERP financial modules. Our approach focuses on exception management, highlighting sync errors that prevent orders from reaching the warehouse or discrepancies that break month-end. We categorise failures by operational impact, allowing your team to ignore orders that flow correctly and intervene only where data points require human correction.

Handover for finance and operations teams

Training focuses on operational ownership for finance, operations, and ecommerce teams. We hand over an operating model that defines where data sits and who owns each exception type. Your team learns what to check on a regular cadence to maintain system health, moving from technical monitoring to active management. Finance teams learn to reconcile BigCommerce payouts against ERP postings, while operations manage fulfilment status and stock drift. We provide operational documentation written for the people running the business rather than technical archives. Training is anchored in the specific design decisions made for your BigCommerce and ERP configuration, ensuring the team can read integration alerts and resolve data mismatches.

Governance and proactive data flow monitoring

Support is about maintaining operational trust, not just fixing technical bugs. Once the BigCommerce and ERP integration is live, we monitor data flows to prevent manual workarounds from replacing system logic. If a sync fails or an order becomes orphaned, we surface the failure before it impacts your financial reporting. We provide clear escalation paths for complex requirements like tax reconciliation, ensuring your integration remains a stable foundation rather than a source of constant manual correction.

Integration operating model

The operating model treats the ERP as the master for financial truth and BigCommerce as the engine for customer interaction. When an order is placed, it flows into the ERP to trigger the order-to-cash process, including stock reservation and tax calculation. Fulfilment is managed within the ERP or a connected WMS, with updates pushed back to BigCommerce to trigger customer notifications. Finance reconciles by comparing BigCommerce sales reports against ERP ledger entries. This clear boundary of ownership ensures logistics teams work from shared inventory numbers while finance maintains a clean audit trail, reducing the friction caused by manual data sharing.

Common failures

BigCommerce allows products to be created without a SKU, but most ERPs require a unique SKU as the primary key. If SKUs are missing in the store, order ingestion into the ERP will fail, halting fulfilment. During high-volume periods, relying solely on webhooks for inventory updates can lead to race conditions where BigCommerce sells stock already committed in the ERP. This inventory drift leads to overselling and the manual effort of issuing refunds. Further issues arise with BigCommerce 'Product Pick Lists'. Unless the integration handles the component breakdown, the ERP may fail to decrement child stock levels correctly. This creates a reconciliation debt where physical stock and system records diverge, typically discovered only when a picker finds an empty bin.

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