Amazon Seller + BigCommerce

Connect Amazon Seller to BigCommerce - Automate Your Workflow

Australian Retail & E-commerce businesses rely on both Amazon Seller and BigCommerce. Our custom one-way integration keeps them in sync, saving your team 8+ hours/week and eliminating data entry errors.

8+ hours/week

Saved weekly

98%

Client retention

250+

Total hours saved

One-way

Sync direction

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Why Connect Amazon Seller to BigCommerce?

New team members take longer to onboard because they must learn manual workarounds to keep Amazon Seller and BigCommerce aligned

Online orders in Amazon Seller and in-store inventory in BigCommerce are never in sync, frustrating customers

Invoice and payment data is re-entered between Amazon Seller and BigCommerce manually, doubling the work and risking GST errors at month-end

Production order data in Amazon Seller and inventory levels in BigCommerce are reconciled manually, risking stock-outs

Product and pricing data diverges between Amazon Seller and BigCommerce, causing order errors and customer complaints

Reporting across Amazon Seller and BigCommerce requires painful manual exports and spreadsheet merges

No single source of truth when invoices live in two disconnected tools, so staff second-guess which system has the correct information

How We Help

Every week without this integration costs your Retail & E-commerce and Manufacturing business 8+ hours/week in manual data handling between Amazon Seller and BigCommerce. Our Harvard-educated consultants build a sync that eliminates that waste permanently. On the technical side, Amazon Seller uses a REST API with OAuth authentication, and BigCommerce authenticates via OAuth, which our team handles as part of the build.

Amplify Amazon Seller Strengths

Amazon Seller excels because access to hundreds of millions of active buyers gives unmatched reach for product-based businesses looking to scale quickly. Connecting it to BigCommerce ensures that advantage flows through your entire workflow rather than staying siloed in one tool.

Custom-Built for Your Workflow

Unlike generic connectors, we build integrations tailored to how your business actually uses Amazon Seller and BigCommerce. Custom field mappings, business rules, and error handling included.

Faster Invoicing, Fewer Errors

Invoices flow between Amazon Seller and BigCommerce automatically with correct line items, GST rates, and payment terms. Month-end closes become predictable, and reconciliation discrepancies disappear.

Eliminate Manual Data Entry

Stop copying invoices between Amazon Seller and BigCommerce by hand. Our integration syncs data automatically, saving your team 8+ hours/week.

Amazon Seller to BigCommerce Use Cases

Scheduled reconciliation between Amazon Seller and BigCommerce

A daily or weekly reconciliation job compares records across both platforms, flags discrepancies, and generates a mismatch report. Catches sync gaps before they become accounting headaches.

Automated error handling and retry for Amazon Seller/BigCommerce sync

When a sync between Amazon Seller and BigCommerce fails due to a rate limit, network issue, or validation error, the integration retries automatically with exponential backoff. Your team is alerted only when intervention is genuinely needed.

Synchronise products catalogue between Amazon Seller and BigCommerce

Product data, pricing, and stock levels stay consistent across both platforms. When a product is added, updated, or discontinued in Amazon Seller, BigCommerce reflects the change within seconds.

Data Mapping

How data flows between Amazon Seller and BigCommerce

Amazon Seller	→	BigCommerce	Notes
Amazon Seller Products -> SKU	→	BigCommerce Products -> sku	Field data synchronised with type validation
Amazon Seller Products -> Title	→	BigCommerce Products -> name	Field data synchronised with type validation
Amazon Seller Orders	→	BigCommerce Orders	Invoice data including line items, tax rates, and payment terms mapped between Amazon Seller and BigCommerce with GST validation.
Amazon Seller Timestamps	→	BigCommerce Audit Log	Created and modified timestamps preserved for sync conflict resolution and compliance
Amazon Seller Owner/Assignee	→	BigCommerce Owner/Assignee	Record ownership mapped between platforms using email address as the matching key
Amazon Seller Record IDs	→	BigCommerce External References	Cross-reference identifiers stored on both records for bidirectional lookups and deduplication
Amazon Seller Inventory	→	BigCommerce Inventory	Inventory records synchronised when created or updated in either platform
Amazon Seller Returns	→	BigCommerce Custom Fields	Returns data from Amazon Seller stored in BigCommerce custom fields for reference
Amazon Seller Shipments	→	BigCommerce Custom Fields	Shipments data from Amazon Seller stored in BigCommerce custom fields for reference
Amazon Seller Products	→	BigCommerce Products	Products records synchronised when created or updated in either platform

Amazon Seller + BigCommerce Integration FAQ

The most common data objects synced between Amazon Seller and BigCommerce include invoices, products. We map each data type to its counterpart in the target system, including custom fields, metadata, and relationship data. The exact scope is tailored to your workflow during the discovery session.

Yes. We have built integrations for Retail & E-commerce businesses that rely on both Amazon Seller and BigCommerce. The integration is customised to your industry-specific workflows, data structures, and compliance requirements. Book Free Assessment to discuss your specific needs.

Most Amazon Seller to BigCommerce integrations are completed within 2 weeks. We start with a discovery session to understand your specific workflow, then build and test the integration. Complex setups with custom business logic may take up to 4-8 weeks.

Integration pricing depends on complexity, including the number of data objects synced (invoices, products), sync direction, custom business rules, and volume. Most Amazon Seller to BigCommerce integrations fall within our standard integration tier. Book a free assessment to get a specific quote for your requirements.

Yes, every integration includes 3 months of post-launch support. We monitor sync health, troubleshoot issues, and make adjustments as your workflow evolves. Ongoing maintenance plans are available for businesses that want continuous optimisation.

We use a combination of direct REST API connections and automation platforms like Make, Zapier, or n8n, depending on your requirements and budget. For complex workflows, we build custom middleware. The right approach depends on your volume, sync frequency, and business rules.

Yes, we handle one-time historical data migrations alongside ongoing sync. We map your existing invoices, validate data quality, and run test migrations before the final cutover. Most migrations complete within 4-8 weeks depending on volume.