How can I add unique serial numbers to each product?

Retail & Point of Sale

Topic summary

A merchant seeks functionality to assign unique serial numbers to individual products for self-checkout, warranty tracking, returns, and inventory management. They emphasize this goes beyond standard SKUs or barcodes—each item needs a distinct identifier tied to orders.

Current Shopify Limitations:

  • Native Shopify supports SKUs and barcodes per variant, but not unique serial numbers for identical items
  • A Shopify representative initially suggested using SKU/barcode fields and the Retail Barcodes app, which doesn’t fully address the need

Community Demand:
Multiple merchants confirm this is critical for their businesses, particularly those selling:

  • Electronics (phones with IMEI numbers)
  • Luxury watches
  • Products requiring warranty validation and historical tracking

Some merchants report migrating away from Shopify (e.g., to Lightspeed) specifically due to this missing feature.

Available Solutions:
Several third-party apps have emerged:

  • Fakesburster (announced in the thread)
  • Serializer - Product Tracking (most recently updated, allows serial number assignment to order line items, warranty tracking, and custom templates)

Developers continue soliciting feedback to build or improve serial number tracking apps. The discussion remains active with ongoing requests for native Shopify implementation, though no official timeline has been provided.

Summarized with AI on October 29. AI used: claude-sonnet-4-5-20250929.
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As much as I’d love to use SKUSavvy, there are a few of things that are showstoppers:

  1. We need a solution that is fully integrated into the Shopify Admin, not yet another external portal.

  2. We are an online-only shop, no POS.

  3. We currently only log SNs at time of ship (in shipstation), primarily for warranty purposes. We hate having to go out to Shipstation to do warranty verification, but that’s what works for the moment. Our ideal solution would put the Serial Number in a Shopify Admin searchable field, either tied to the order or the customer.

I do appreciate the effort, however!

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