AI Powered integration with expert operators

Macy’s Marketplace Mirakl and Klaviyo

Integration Agency & Consultants

This integration usually becomes critical when the volume of orders on Macy's Marketplace Mirakl creates a manual burden for the marketing team. At low volume, exporting data to update Klaviyo is an annoyance, but at scale, it leads to missing the window for post-purchase re-engagement. We connect the marketplace sales data to Klaviyo so your customer segments stay in step with purchase behaviour on the Macy's channel.

Castore
Lounge
Oliver Bonas
Green People
Tatty Devine
Cult
Auditing marketplace data and integration gaps

Cogent2 connects your Macy’s Marketplace Mirakl and Klaviyo integrations effectively. Our consulting services, including system audits, are essential for maintaining efficient tech ecosystems. By identifying inefficiencies and integration gaps, our audits empower both consultants and your team to take decisive action. This ensures your Macy’s Marketplace Mirakl and Klaviyo systems operate smoothly, enhancing your ability to deliver an exceptional customer experience. Our expertise in Marketplaces and ESPs guarantees your technology infrastructure is optimised for performance and reliability, supporting your business goals effectively.

Solution Design

The architecture for Macy’s Marketplace Mirakl and Klaviyo prioritises the transfer of marketplace purchase data into your marketing ecosystem. We typically treat Mirakl as the source of truth for order events while Klaviyo maintains the primary customer profile. A core design decision involves the synchronisation cadence. While real-time triggers enable immediate marketing opportunities, they can increase system noise. In many implementations, we recommend a staged approach. Core purchase data flows on a defined trigger to start transactional sequences, while broader profile enrichment occurs in batches to maintain data integrity. This trade-off ensures marketing automation remains responsive without compromising segment accuracy. The resulting operating model allows ecommerce teams to drive retention campaigns in Klaviyo based on verified marketplace behaviour, ensuring that marketing activity aligns with actual sales data.

Synchronising transaction records and marketing consent

The integration synchronises Macy's Marketplace Mirakl order events and customer profiles into Klaviyo. Mirakl acts as the point of origin for the transaction, while Klaviyo serves as the system of record for the marketing journey. We sequence the flow so that when an order is placed on Macy's, a 'Placed Order' event posts to Klaviyo with item details. To maintain data integrity, we monitor the transfer to ensure consent is handled correctly and profile attributes stay consistent. The integration layer detects sync errors or data gaps before they impact your segments.

Orchestrating secure flows through enterprise middleware

Cogent2 leverages IPaaS to integrate Macy’s Marketplace Mirakl with Klaviyo, ensuring secure and efficient data exchange. IPaaS platforms support Marketplaces by connecting systems like Macy’s Marketplace Mirakl and Klaviyo, facilitating effective ESP operations. With ISO 27001 and SOC 2 compliance and above, IPaaS ensures robust security, safeguarding sensitive data. The benefits include streamlined processes, enhanced data accuracy, and improved ESP functionality, making it ideal for businesses operating in dynamic Marketplaces.

Monitoring sync health and segment accuracy

Standard dashboards often hide the reality of data gaps. You might see revenue in Mirakl, but if profiles fail to sync or events drop, your Klaviyo segments are incomplete and your flows never trigger. Our approach surfaces these operational exceptions early. We monitor for failures including marketplace orders that fail to map to a Klaviyo profile or missing data attributes. This visibility ensures your marketing segments are built on a complete dataset, not just the customers who successfully bypassed sync errors.

Standardising workflows for marketing and operations

Handover focuses on the ecommerce, marketing, and customer service teams who own the customer lifecycle. We provide an operational operating model stating exactly how Macy’s Marketplace Mirakl data enters Klaviyo and how it maps to customer profiles. Training covers the daily check of sync health and the weekly review of segment accuracy to ensure marketplace customers receive appropriate post-purchase journeys. Teams learn to interpret alerts from the integration layer, distinguishing between transient connection issues and structural data mismatches. Your documentation is written as a functional manual for running the business, not a technical archive. This ensures that when marketplace volumes scale, your team understands who owns each exception type and how to maintain consistent data flow.

Managing data integrity and sync failures

Post-launch support is designed to manage the data connection as marketplace volumes fluctuate. We provide ongoing monitoring to detect sync failures or API issues before they disrupt your Klaviyo segments or trigger incorrect flows. Our support model includes defined paths for resolving data discrepancies, ensuring that if a record is incomplete or a sync stalls, it is flagged. We take ownership of the operational health so your marketing team can focus on campaign performance rather than chasing data gaps.

Integration operating model

Macy's Marketplace Mirakl serves as the point of origin for all marketplace sales. Once an order is confirmed, the integration layer pushes the order data and customer profile to Klaviyo, which then serves as the system of record for marketing engagement. This ensures that Klaviyo only acts on confirmed marketplace events. By synchronising these systems, your team avoids the burden of manual data uploads and ensures that marketplace buyers are eligible for automated welcome or cross-sell flows, converting a single transaction into a repeat relationship.

Common failures

Marketing consent issues

Operational impact: Customer profiles from Macy’s orders are created in Klaviyo without a correctly mapped consent status. If the marketing team includes these customers in general campaigns, it risks compliance breaches. CX teams then waste time handling complaints from buyers who only intended to receive transactional updates.

Prevention / Action: Define a clear rule for consent. The integration should default new profiles to transactional-only unless an opt-in is confirmed. Map a source property to every record, allowing the marketing team to build exclusion segments that prevent non-compliant outreach.

Delayed cancellation updates

Operational impact: An order is cancelled on Macy’s, but the status update stalls before reaching Klaviyo. Post-purchase flows trigger regardless, sending irrelevant emails to a customer. This creates a disconnect where customer service must manually intervene to explain the system lag.

Prevention / Action: The integration should be configured to check for order cancellation updates from the Mirakl API. Introduce a filter in Klaviyo flows that checks for a 'Cancelled Order' status before any email is dispatched.

Inaccurate refund data

Operational impact: When a partial refund occurs in Mirakl, the integration may only send a generic flag to Klaviyo. Without item-level details, customer lifetime value reporting becomes untrustworthy. This leads to inaccurate segmentation for your retention campaigns.

Prevention / Action: Configure the integration to parse the full refund details from Mirakl. Ensure that 'Refunded Order' events in Klaviyo include SKU-level details to maintain accurate reporting in your marketing data.

Frequently asked questions

How does marketplace customer data reach Klaviyo?

The integration synchronises customer records from sales orders in Macy's Marketplace Mirakl. When a new order is created, the system updates a corresponding profile in Klaviyo with purchase history. This enables you to enrol marketplace buyers in post-purchase flows without manual intervention.

How are order cancellations handled?

The integration monitors for order cancellation events within Mirakl. When a cancellation is detected, the customer record in Klaviyo is updated to suppress them from receiving shipping or review-based emails. This prevents sending irrelevant communications for a cancelled order.

Can we segment Macy's Marketplace customers separately?

Yes. We map a unique source property to every customer and order event. This allows your marketing team to build distinct segments in Klaviyo to analyse behaviour and run targeted campaigns.

What data should we sync first?

Focus on the 'Placed Order' and 'Fulfilled Order' events. The 'Placed Order' event allows for welcome sequences, while the 'Fulfilled Order' event carries the tracking details required for shipping confirmations.

Does this create duplicate profiles?

No. The integration uses the email address to match marketplace orders with existing Klaviyo profiles. This enriches the single customer record with their purchase history without creating duplicate records.

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