Cin7 Core and Emarsys
Integration Agency & Consultants
Marketing automation creates friction when the team relies on manual data exports from Cin7 Core to build Emarsys segments. The lag between warehouse updates and marketing triggers often leads to 'back in stock' emails for items that are already committed or out of stock. Connecting Cin7 Core to Emarsys ensures customer attributes and SKU-level availability reflect actual inventory, preventing the customer disappointment caused by overselling.
Mapping inventory logic to marketing triggers
Consulting begins by diagnosing the friction between Cin7 Core inventory logic and Emarsys automation triggers. We examine the source of truth for customer purchase history and SKU-level availability, identifying where manual workarounds currently mask data discrepancies. Discovery focuses on defining how stock levels in Cin7 Core should dictate marketing automation to prevent overselling committed stock. We map the ownership of data across marketing and operations, deciding on sync sequencing and logic before any technical work starts. Skipping this phase often leads to rework when teams realise they are working from contradicting figures. This upfront design ensures the integration supports a single operating model that both teams trust.
Solution Design
Design decisions for Cin7 Core and Emarsys focus on creating a reliable bridge between warehouse inventory and marketing automation. We establish Cin7 Core as the system of record for available stock, deciding where to apply safety buffers. A key trade-off involves sync frequency: real-time updates provide high accuracy but can increase system load, while batched updates are more stable for reconciliation but carry a risk of inventory lag. We define the sequencing of data flow to ensure customer attributes are correctly updated. This design ensures your marketing team builds segments based on verified operational data. The final architecture dictates how finance closes the month and how marketing triggers automated campaigns.
Connecting SKU availability to customer segments
Cin7 Core acts as the system of record for inventory and order history. The integration pushes SKU-level availability and customer purchase attributes to Emarsys to drive automated marketing. By sequencing order status updates from Cin7 Core, post-purchase flows are timed to reflect real warehouse activity. Monitoring is embedded to detect mapping errors or failed transfers early, ensuring customer segments remain accurate. This removes the reliance on manual data exports and moves the business toward an inventory-led strategy where automation is backed by verified stock levels.
Governing data flow through managed middleware
A controlled integration layer governs the data flow between Cin7 Core and Emarsys, managing the movement of customer attributes, order histories, and product availability. This layer acts as governance, not a passive pipe. It handles logic such as validating stock levels before triggering marketing alerts. When a sync fails or data is malformed, the system applies retry schedules and threshold-based alerting to notify the team before operations are impacted. The platform provides payload logging for transactions, ensuring reconciliation gaps are visible. This infrastructure follows enterprise-grade security standards such as ISO 27001 or SOC 2. The layer is actively managed by consultants and monitoring agents to ensure data integrity at all times.
Monitoring data deltas and sync health
Visibility depends on surfacing the delta between your ERP and marketing engine before a customer sees the error. Checking for a successful sync heartbeat is not enough. You need to identify orphaned customer records and SKUs present in Cin7 Core that have failed to populate the Emarsys catalogue. Monitoring shifts the focus from log-trawling to proactive alerts on data mismatches. This prevents marketing automations from firing against incorrect inventory figures or outdated segments, ensuring you do not promote inventory that is already committed to other channels or warehouse processes.
Operational training for integrated workflows
Handover ensures the marketing, operations, and ecommerce teams take full ownership of the new integrated workflow. We train your staff on the specific design decisions made for Cin7 Core and Emarsys, moving beyond technical setup to the practical operating model. Teams learn what to check on a daily basis, how to interpret integration alerts, and who owns the resolution for different exception types, such as stock sync mismatches. Documentation is written for the people running the business as an operational reference rather than a technical archive. This approach ensures that when Cogent steps back, your internal teams can confidently manage the data flow from ERP record to automated email trigger.
Maintaining data integrity after go-live
We provide ongoing monitoring to detect and resolve operational drift between Cin7 Core and Emarsys. Our support model focuses on the integrity of the data flow, ensuring that SKU-level availability and customer purchase histories remain synchronised. We manage the technical health of the connection to prevent workflow fractures, meaning marketing automation remains reliable even during peak trading when system load typically increases.
Common failures
Inventory latency and misleading stock signals.
Operational impact: Emarsys triggers 'back in stock' or 'low stock' automations for items that are not actually available to sell. This occurs because the integration pushes a basic 'On Hand' quantity from Cin7 Core, ignoring stock that is already allocated to unprocessed Sales Orders, held in quarantine, or reserved for wholesale channels. The customer experience team then handles complaints from users who cannot purchase, and marketing spend is wasted.
Prevention / Action: The integration logic must calculate a true 'Available to Sell' figure, not just relay the 'On Hand' number. This requires querying Cin7 Core for on-hand stock and then subtracting quantities from open sales orders, reserved stock, and non-sellable locations before pushing the final number to Emarsys. This calculation, owned by the integration layer, ensures Emarsys only acts on commercially available inventory.
Stale customer segments and irrelevant marketing.
Operational impact: Marketing campaigns target customers with incorrect or outdated information, for example, treating a loyal repeat customer as a new prospect. This happens when customer record updates or order history from Cin7 Core fails to sync to Emarsys in a timely way. The result is poor campaign performance, customer confusion, and a diminished brand perception.
Prevention / Action: Implement a robust synchronisation of customer and order data, with Cin7 Core acting as the system of record for order history. The integration should map key order events like first purchase, repeat purchase, and refund issuance to specific fields or events in Emarsys. Schedule frequent, incremental updates for customer records rather than relying solely on nightly batches to keep segments fresh.
Product catalogue data mismatches.
Operational impact: Marketing materials in Emarsys contain incorrect pricing, product titles, or imagery. This is caused by updates made in the Cin7 Core product master (e.g. SKU, price, metadata) not propagating correctly to the Emarsys product catalogue. This can lead to compliance issues on pricing, customer service queries, and abandoned carts when the live storefront and the marketing message do not align.
Prevention / Action: Define Cin7 Core as the absolute source of truth for all product master data, including SKUs, pricing, and image URLs. The integration must be designed to synchronise the Emarsys product catalogue from the Cin7 Core item records. This involves both a regular full catalogue refresh and a mechanism for triggering near-real-time updates when a critical field on a product record is changed.
API throughput failure during peak volume.
Operational impact: During a sale or major campaign, the volume of orders and updates overwhelms the API connection, causing sync failures. When Cin7 Core or Emarsys API rate limits are hit, inventory and customer data updates are dropped or severely delayed. This means stock levels become inaccurate at the most critical time, leading to overselling, and customer data for remarketing is lost.
Prevention / Action: Design the integration to handle API rate limits and connection errors gracefully. It should use a queue-based system to process records, with built-in retry logic and exponential backoff to manage temporary API unavailability. Where possible, use bulk update API endpoints instead of processing every single record individually to reduce the total number of API calls.
Frequently asked questions
How do we stop Emarsys sending 'back in stock' alerts for items reserved for wholesale orders?
The integration must be configured to pull the 'Available' stock figure from Cin7 Core rather than the 'On Hand' quantity. Syncing only the free-to-sell inventory level ensures that marketing automation is driven by stock that is not already committed to other sales or wholesale orders.
What causes stock discrepancies between Cin7 Core and Emarsys?
A common failure is syncing the total warehouse count instead of the quantity available for ecommerce. If the integration pushes the 'On Hand' level, Emarsys may trigger promotions for items that are allocated to other channels or held in quarantine, leading to overselling.
How does automating the data flow change our marketing workflow?
It removes the need for manual CSV exports which are often outdated by the time they are uploaded. Customer data and purchase history move from Cin7 Core to Emarsys on a defined schedule or trigger, ensuring segments are built on accurate, up-to-date order history.
Which system should own customer lifetime value (LTV) data?
Cin7 Core is the system of record for transactions. The integration should take the verified order history from Cin7 Core to calculate attributes like LTV and then sync these to Emarsys. This ensures marketing segments are based on reconciled financial data.
How is product data from Cin7 Core used in marketing automation?
SKU-level availability and product attributes are mapped from Cin7 Core to the Emarsys catalogue. This enables automated programmes, such as low-stock alerts, to be driven by actual inventory levels, ensuring marketing triggers are grounded in warehouse reality.