Amazon Vendor Central and Orderwise
Integration Agency & Consultants
Operational pressure shifts the moment Amazon Vendor Central purchase orders outpace your team's ability to key them into Orderwise. At low volumes, manual entry is a nuisance; at scale, it creates fulfilment latency and leads to missed stock availability notices. We connect Amazon Vendor Central to Orderwise to automate the ingestion of complex POs and the reconciliation of high-frequency payments. This moves the burden from manual data entry to exception management, ensuring your finance and ops teams can maintain Amazon compliance without increasing headcount.
Auditing your current architecture and gaps
We connect Amazon Vendor Central and Orderwise to your ERP and Marketplaces quickly, supporting your business as it grows. Our consulting services are valuable because our system audit uncovers inefficiencies and integration gaps across Amazon Vendor Central, Orderwise, ERP, and Marketplaces. This enables our consultants and your team to take decisive action, ensuring your tech ecosystem runs efficiently. With our expertise, you can deliver a reliable experience to your customers while keeping your Orderwise, ERP, and Marketplaces integrations with Amazon Vendor Central running smoothly.
Solution Design
Design decisions for Amazon Vendor Central and Orderwise centre on maintaining financial accuracy at high volume. Orderwise acts as the source of truth for inventory and fulfilment, while Amazon Vendor Central controls the purchase order lifecycle. We typically sequence the order acknowledgement to transmit before the record is committed in Orderwise to ensure compliance. A key trade-off involves inventory synchronisation: real-time updates provide protection against overselling but increase system load, so we often implement a filtered update schedule instead. This design ensures finance can reconcile using ERP data that matches the marketplace’s complex remittance advice and deduction codes, while ops works from a stable, prioritised fulfilment list.
Synchronising order lifecycles and stock levels
The integration synchronises purchase orders, stock levels, and shipment confirmations between the marketplace and the ERP. Orderwise is the authoritative source for inventory; it pushes stock figures to the channel to prevent overselling. Raw order data is transformed into ERP Sales Orders, capturing specific document references to ensure future invoice matching. Once fulfilment is confirmed in Orderwise, a shipping notice is pushed back to the channel. We embed monitoring at each stage to catch common issues like carrier mismatches or delivery window breaches before they result in financial penalties. Transactional data flow is monitored for integrity, ensuring every purchase order has a corresponding system record.
Orchestrating workflows via secure middleware platforms
Leveraging IPaaS with ISO 27001 and SOC 2 and above security accreditations enables secure, efficient integration between Amazon Vendor Central, Orderwise, Marketplaces, and ERP systems. IPaaS simplifies connecting Amazon Vendor Central and Orderwise to Marketplaces and ERP platforms, ensuring data integrity and compliance. The benefits include centralised management, robust security, and reliable automation, making integrations between Orderwise, ERP, and Marketplaces straightforward and secure.
Exposing transaction exceptions and compliance risks
Clear visibility and reporting are vital when integrating Amazon Vendor Central with Orderwise, as they ensure accurate data flow between Marketplaces and your ERP, reducing errors and delays. Amazon Vendor Central and Orderwise integrations require monitoring to maintain data integrity across Marketplaces and ERP systems. Cogent2 delivers this through real-time dashboards, automated alerts, and detailed reporting, giving you confidence in your operations and enabling swift resolution of any issues.
Operational handover for finance and operations
We hand over a clear operating model to your finance, ops, and ecommerce teams, defining exactly who owns each exception type. Training focuses on practical ownership: finance learns to reconcile channel payments against ERP invoices, while ops manages the automated order acknowledgement process. Your team is taught to read status alerts from the integration layer to catch mismatched stock levels or delivery window breaches before they escalate. Documentation is provided as an operational reference for the people running the business daily, not a technical archive for IT. We ensure your team knows what to check weekly and monthly to maintain data integrity across your primary systems.
Managing data integrity and system health
Support focuses on the ongoing health of the operational data flow between your marketplace and ERP. We monitor for sync errors, such as rejected transmissions or inventory mismatches, and provide clear escalation paths for your internal teams. Our role is to ensure that as channel requirements change or your order volumes grow, the integration continues to post accurately to your system. Ongoing ownership includes prioritising fixes that impact financial reconciliation or warehouse speed, ensuring that a technical glitch never threatens your vendor performance score. We act as an operational partner to keep the systems connected and the data reliable.
Common failures
Mismatched units of measure
Operational impact: Amazon commonly orders in 'cases' or 'inner packs', but Orderwise tracks stock in 'eaches'. If the integration fails to translate these units, an order for 10 cases of 12 can be processed as an order for 10 eaches. This leads to persistent short-shipping, customer service issues, and significant chargebacks for non-compliance, forcing the finance team to investigate every invoice.
Prevention / Action: The integration logic must explicitly handle unit of measure conversion between the Amazon Purchase Order and the Orderwise Sales Order. A 'case pack quantity' field should be maintained in Orderwise for each SKU, acting as the multiplier. Design the integration to use this multiplier when creating sales order lines, with exception handling to flag any SKUs missing this data.
Advanced Shipping Notice (ASN) failures
Operational impact: Amazon Vendor Central issues severe chargebacks if an electronic ASN (DESADV or EDI 856) is missing, inaccurate, or transmitted after the physical goods arrive. These penalties directly erode the profitability of every shipment. The finance and fulfilment teams often only discover these failures weeks later when analysing payment deductions, making root cause analysis difficult.
Prevention / Action: Sequence the integration to generate and transmit the ASN immediately upon shipment confirmation in Orderwise. This process must validate that all required data, particularly SSCC pallet or carton identifiers, is present before triggering the despatch. Implement robust monitoring to catch any rejections from Amazon and route them to an operations team for immediate correction and resubmission.
Inaccurate financial reconciliation
Operational impact: Amazon's remittance advice rarely matches the initial purchase order value due to chargebacks, shortages, and promotional or marketing deductions. Without an automated process to handle this, the finance team must manually reconcile thousands of lines, trying to match deductions to invoices in Orderwise. This obscures the true profitability of the channel and creates significant delays in the month-end close process.
Prevention / Action: The integration should be designed to ingest Amazon's remittance advice files. The logic should then attempt to automatically create corresponding credit notes or journals in Orderwise, matching deductions to the original invoices. Each deduction type should be mapped to a specific general ledger code to give the finance team clear visibility on where margin is being lost.
Purchase order acknowledgement delays
Operational impact: Amazon requires a timely Purchase Order Acknowledgement (POA or EDI 855) to confirm if and when an order will be fulfilled. If this is not sent within the specified window, Amazon may cancel the PO, leading to wasted stock allocation. This also results in compliance chargebacks and negatively impacts the vendor's operational scorecard.
Prevention / Action: Configure the integration to automatically generate and transmit the POA as soon as a new Purchase Order from Amazon is successfully created in Orderwise. This confirms receipt and acceptance. The system should include monitoring to alert an operator if a POA transmission fails or is rejected by Amazon, allowing for manual intervention before the acceptance deadline passes.
Frequently asked questions
How does this integration prevent our team from missing Amazon Purchase Orders?
The integration monitors Vendor Central for new orders and creates a Sales Order in Orderwise automatically. This replaces the manual entry process where order details are often overlooked or keyed incorrectly. By capturing Amazon's requirements directly into your Orderwise fulfilment process, the risk of missed ship-dates is significantly reduced.
We sell in cases. How does the integration handle unit conversion?
The integration maps the 'Unit of Measure' from the Amazon PO to the corresponding SKU and quantity logic in Orderwise. If Amazon orders cases but your ERP tracks units, the system translates this during the import process. This prevents shipping errors that lead to Amazon chargebacks and inventory imbalances in the warehouse.
How does the integration manage Amazon Advance Shipping Notices (ASN)?
The integration pulls despatch details from Orderwise and transmits the mandatory Advance Shipping Notice back to Amazon Vendor Central in the required format. Automating this step ensures that shipping data matches Amazon's requirements, protecting your vendor performance score from late or inaccurate notification penalties.
Can we reconcile Amazon payments and deductions within Orderwise?
Yes. The integration compares Amazon's remittance data against the original Sales Orders in Orderwise, highlighting discrepancies such as shortage claims or fees. This allows your finance team to identify reconciliation issues early rather than chasing unexplained variances at month-end, providing a clearer view of order profitability.