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DL-032 · Case study

Multichannel order and inventory sync for a fitness brand

A fitness-equipment brand sold on several marketplaces through one platform. We built a serverless connector that keeps orders, tracking and stock in step.

Client
Name withheld
Location
Canada
Industry
Fitness-equipment brand
Capabilities
03Build02Stabilize
01

Challenge

  • Orders from a second marketplace needed routing, tracking and stock updates.
  • Bundled products made inventory counts across channels unreliable.
  • FBA stock and off-Amazon orders had to share one inventory pool.
02

Environment

  • Brand selling on Amazon plus other marketplaces through a multichannel platform.
  • FBA inventory used for orders from every channel.
  • Finance team working from spreadsheets in cloud storage.
03

Intervention

  • Order routing, tracking and inventory sync between the platform and a marketplace.
  • Bundle-aware inventory logic so kits never oversell their components.
  • FBA multi-channel fulfilment rewritten, with tracking pushed back to every channel.
  • Amazon sales and Ads reports delivered to cloud storage; Orders API migration.
04

Outcome

  • Orders from non-Amazon channels ship from FBA without manual steps.
  • One global FBA inventory view rebuilt from three separate Amazon reports.
  • Connector maintained and extended over several years.
A serverless connector routes orders from a multichannel platform and a second marketplace, fulfils them through FBA multi-channel fulfilment, syncs bundle-aware inventory and tracking, and exports Amazon reports to cloud storage.ordersfulfiltrackingCHANNEL PLATFORMListings / ordersMARKETPLACESecond channelDATA CONNECTORServerlessSTATE STOREBundles / stockAMAZON FBAMCF ordersSP-API + ADSReportsCLOUD STORAGEFinance files
  1. 01CHANNEL PLATFORMListings / ordersDATA CONNECTORServerlessorders
  2. 02MARKETPLACESecond channelDATA CONNECTORServerless
  3. 03STATE STOREBundles / stockDATA CONNECTORServerless
  4. 04DATA CONNECTORServerlessAMAZON FBAMCF ordersfulfil
  5. 05SP-API + ADSReportsDATA CONNECTORServerless
  6. 06DATA CONNECTORServerlessMARKETPLACESecond channeltracking
  7. 07SP-API + ADSReportsCLOUD STORAGEFinance files
Fig. 33One inventory pool across channelsA serverless connector routes orders from a multichannel platform and a second marketplace, fulfils them through FBA multi-channel fulfilment, syncs bundle-aware inventory and tracking, and exports Amazon reports to cloud storage.Scale NTS

Stack and services.

Stack07

  • Amazon SP-API
  • Amazon Ads API
  • Multi-Channel Fulfillment
  • TypeScript
  • AWS Lambda
  • Amazon DynamoDB
  • Microsoft OneDrive

Services used02

Tell us what has to work.

A senior engineer reads every brief. Describe the system, what it runs on today and what happens when it fails.

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