Supplier CSV won’t fit Shopify?

A real conversion on synthetic data

This demonstration maps supplier columns to Shopify’s documented product CSV headers, converts Swedish decimal amounts, and reports duplicate handles and invalid prices. It handles one new, single-variant product per row. Output products are drafts and are not published on the online store.

Supplier input

handle,title,price
blue-mug,"Blue mug, small","149,50"
blue-mug,Duplicate mug,150
green-mug,Green mug,not-a-price

Converted output

"Title","URL handle","Price","Status","Published on online store"
"Blue mug, small","blue-mug","149.50","draft","false"

Rejected rows

[
  {
    "row": 3,
    "reason": "duplicate handle; variants are outside this demo"
  },
  {
    "row": 4,
    "reason": "amount must be non-negative with at most two decimals"
  }
]

Offline proof only. These are invented examples, not client work. We have not imported them into a Shopify store. Existing-product updates, multiple variants, inventory, publication and production deployment require separate checks and are outside this example.

Format reference: Shopify’s product CSV documentation. We are an independent service, not a certified Shopify partner.

Your repair includes

One agreed local transformation, the source file, regression tests and integration instructions. You see actual results on your sanitized acceptance examples first; complete files are released after confirmed payment. One correction within seven days is included if the file fails those examples.

Send your sanitized CSV example

Include current output, expected output and confirmation that you may share the material. No account access, production exports, secrets or customer records. AI-assisted delivery, entirely by email.