BigCommerce and Mirakl
Integration Agency & Consultants
Operational pressure in a marketplace pivot becomes vertical when third-party SKU volume outpaces your ability to maintain catalogue truth. Managing distributed offers within BigCommerce requires strict synchronisation to prevent out-of-stock seller products from remaining buyable. We connect BigCommerce and Mirakl to ensure third-party offers stay in step with native inventory, protecting the unified checkout and preventing the high cancellation rates that occur when marketplace inventory lags.
Audit of tech gaps and inefficiencies
We connect your BigCommerce and Mirakl integration swiftly, supporting your ecommerce and marketplaces ambitions. Our consulting services are invaluable for businesses using BigCommerce and Mirakl, especially in the ecommerce and marketplaces sectors. Our system audit services provide a thorough review of your technology, uncovering inefficiencies and integration gaps. This empowers both our consultants and your team to take decisive action, ensuring your tech ecosystem runs efficiently. The result: a smoother operation and a consistently excellent experience for your customers.
Solution Design
Designing for BigCommerce and Mirakl requires a clear split between native inventory and third-party virtual offers. We treat Mirakl as the master for marketplace seller data and BigCommerce as the source of truth for the customer record and total order value. A primary trade-off involves sync frequency: pushing high-frequency inventory updates for thousands of third-party SKUs provides accuracy but can impact storefront performance during peak trading. We typically sequence offer ingestion and order routing as the critical initial flows, while commission reconciliation may follow a different schedule to ensure data stability. This ensures the ecommerce team manages one unified storefront while finance reconciles marketplace fees as a distinct line item against BigCommerce sales.
Managing data ownership and offer ingestion
The integration maintains Mirakl as the system of record for marketplace offers and seller data, while BigCommerce serves as the storefront for the customer. Offer ingestion typically runs on a defined schedule to maintain storefront stability, while order routing occurs once checkout is complete. Monitoring identifies sync failures between Mirakl data and BigCommerce product variants to prevent order errors. We implement detection for feed failures, ensuring that if a seller update fails, the inventory status is reflected on the storefront. This sequencing helps manage the boundary between native inventory and third-party offers, ensuring a unified checkout experience.
Secure orchestration on enterprise IPaaS platforms
Leveraging IPaaS with ISO 27001 and SOC 2 and above security accreditations, BigCommerce and Mirakl integrations for Ecommerce and Marketplaces are delivered efficiently and securely. IPaaS platforms simplify connecting BigCommerce and Mirakl, automating data flows between Ecommerce and Marketplaces, while ensuring robust data protection. This approach reduces manual effort, supports scalability, and guarantees compliance, making integrations more reliable and future-proof.
Monitoring operational drift and financial gaps
Standard dashboards often overlook the operational drift between a seller's true stock level and its representation on BigCommerce. Our monitoring targets the specific gaps that cause order cancellations, such as failed batch offer updates or SKU mapping errors that leave marketplace products buyable when they are out of stock.
We surface these discrepancies early, or flag when a seller feed triggers a sync error. By monitoring the delta between marketplace commission data and storefront payout totals, we provide finance with an early warning of reconciliation gaps. This visibility prevents hidden sync failures from impacting customer trust or creating a backlog of manual adjustments during the month-end close.
Practical handover for daily marketplace operations
The handover focuses on how ecommerce, operations, CX, and finance teams manage the distributed seller network. We provide operational documentation that defines what to check daily, specifically monitoring seller offer updates and storefront availability. Ecommerce teams learn to manage marketplace offer visibility, while CX teams are trained to identify whether an order exception originates from internal stock or a third-party seller. Finance receives guidance on reconciling marketplace commissions and tax against BigCommerce checkout totals. This documentation serves as a practical guide for the people running the business, ensuring each team understands the source of truth for their specific daily tasks. It is written for operational staff rather than IT, anchored in the specific design decisions of your BigCommerce and Mirakl environment.
Post-live monitoring of seller data flows
Support focuses on the active monitoring of marketplace data flows. We track the synchronisation between Mirakl offers and BigCommerce variants, alerting teams to feed failures or routing delays. Our oversight includes managing technical exceptions involving commission mapping and shipping status updates. As the seller network expands, the integration is tuned to handle the increased load without impacting storefront stability. This provides a safety net for finance and operations after the marketplace goes live.
Common failures
Inventory and offer latency
Operational impact: When Mirakl seller inventory levels are not synchronised to BigCommerce, customers can purchase products that are already out of stock. This results in cancelled orders, eroded trust, and a higher workload for CX teams. It also harms seller performance ratings within Mirakl.
Prevention / Action: Treat Mirakl offer data as the master for third-party stock. Use a queued architecture to process updates from Mirakl without hitting BigCommerce rate limits. Implement monitoring to alert operations if data latency exceeds agreed thresholds.
Failure to acknowledge orders
Operational impact: Mirakl enforces a strict window for an operator to accept an order. If the integration fails to send the acceptance confirmation, the order is cancelled by Mirakl, leading to lost revenue.
Prevention / Action: Design the integration so the 'accept order' call to Mirakl is a mandatory step, triggered when the BigCommerce order is confirmed. Include a retry strategy and exception alerts for orders.
Mismatched carrier codes on dispatch
Operational impact: Mirakl requires strict carrier codes for shipping confirmations. If fulfilment data uses a different name, the update will be rejected, blocking tracking information and delaying seller payouts.
Prevention / Action: Use a mapping table to translate carrier names into Mirakl-specific codes. The integration should validate every carrier code before sending shipment updates to Mirakl.
Incomplete refund and returns processing
Operational impact: Refunding in BigCommerce does not automatically trigger the Mirakl workflow. This creates reconciliation gaps, as cash movements won't align with commission and payout reports.
Prevention / Action: Ensure refund events in BigCommerce trigger the corresponding API call in Mirakl, including partial refunds for specific lines.
Frequently asked questions
How does the integration handle thousands of third-party SKUs?
Mirakl acts as the master for onboarding and validation, ensuring data quality before offers are pushed to BigCommerce. The integration synchronises this data to create storefront listings, preventing catalogue fan-out where data becomes inconsistent across the distributed seller network.
How do we manage our own products alongside marketplace items?
The operating model maintains an ownership boundary between first-party inventory and Mirakl-hosted virtual inventory. BigCommerce attributes can be used to control offer visibility, ensuring native SKUs and marketplace offers coexist on the same page.
How do refunds and tax work across the two systems?
In many marketplace models, Mirakl handles tax calculation. To avoid double-taxation, orders are typically injected into BigCommerce with a 0% tax status. Note that refunding an order in BigCommerce does not automatically trigger the credit in Mirakl; operators must ensure refund events are mapped back to Mirakl to credit the customer.
What happens when an order contains items from multiple sellers?
Mirakl orders containing items from different sellers are often split into separate orders within BigCommerce. This allows for clean fulfilment tracking but requires careful reconciliation to ensure all parts of the original transaction are accounted for.
Why do shipping updates sometimes fail to sync back to Mirakl?
This is often a carrier code failure. Mirakl requires specific carrier codes from a defined list. If the tracking data in BigCommerce uses a name that is not mapped to Mirakl's list, the update is rejected, which can delay seller payouts.