01 / CSV
Cleaned catalog
SKUPrice
TOTE-S24.00
TOTE-L26.00
POUCH-M18.00
Draft. Unpublished.
FOR SHOPIFY AGENCIES AND MERCHANTS
Clean the CSV.
Keep the facts.
Duplicate SKUs, mismatched columns, blank prices. Check your supplier CSV for new Shopify products. See what needs a decision, without guessing the missing facts.
Check your CSV for freeFree. No account. File contents stay on your device.
Free checker available. Paid orders currently closed.
ONE FILE, FOUR DELIVERABLESSynthetic walkthrough
From supplier rows to a documented handoff
03
TOTE-SDuplicate SKU04
$18.00Confirm currency05
[blank]Missing titleSupplier decisions recordedFictional answers for this sample
02 / MAP
Column map
Item CodeSKU
Unit PricePrice
Every field accounted for.
03 / LOG
Change log
TOTE-S
TOTE-L
Record 3: supplier confirmed
the Large tote.
04 / REVIEW
Exceptions
Missing facts stay visible.
Title + price requiredOriginal issue history retained.
A handoff you can inspect.
Clean CSV, column map, change log and exceptions. This synthetic example uses explicit supplier answers, not automatic guessing.
LOOK CLOSER
A full spreadsheet.
Still unanswered questions.
A repeated SKU or a blank price becomes another question for your supplier. Inspect three common problems and the explicit fictional answers used in this sample.
See the decisions behind the file.
Synthetic sample. Explore the decisions behind the file.
supplier-before.csv
| Record | Product | SKU | Price |
|---|
Two variants. One SKU.
The second tote repeats TOTE-S. The file also repeats its option. A supplier decision is needed.
Item CodeSKUField mapping
Facts come from the supplier, never a guess.View sample decisions
WHAT THE $200 SERVICE DELIVERS
The file.
And the record behind it.
Review a prepared catalog with your client or supplier: where each column came from, what changed, and what still needs an answer.
Explore a synthetic handoff. Real work uses your supplied facts and agreed mapping, with one scoped correction round.
catalog-draft.csvSynthetic excerpt
You run the free check.
We prepare the paid handoff.
Free diagnostic
You review mappings and resolve source-data issues. Export a candidate CSV free when the checks pass. No order is created.
Open the free workbench$200 preparation service
When intake opens, we prepare one accepted file and return its cleaned CSV, column map, change log and exceptions. One scoped correction is included.
See the complete scopeNeither option guarantees Shopify acceptance. The free export does not place an order.
CHECK THE ACTUAL FILE
Find the rows that need a decision.
01
Start with one file.
Start with our sample, or check a product CSV privately in your browser. No account needed.
The resolved example uses explicit fictional supplier answers. It is not an automatic fix. Read the changes.
Or paste CSV text
File contents remain in memory only. Nothing is saved to browser storage. Refresh or Clear session to discard.
Ready when you are · CSV only · maximum 2 MiB
02
Match your columns.
Suggestions are not decisions. Review each destination, including excluded columns.
| Supplier column | Destination field |
|---|
03
Review the exceptions.
0data records
0parsed handles
0blocking exceptions
“No detected exceptions” means only that this limited checker passed. Shopify has not validated this file. Images are not fetched or checked for availability.
| Record | Field / check | What needs a decision |
|---|
Export is free and does not place an order. Neither the free checker nor the paid service guarantees Shopify acceptance. Export is all-or-nothing: unresolved records are never silently dropped. Formula-like cells block CSV output, even if excluded. JSON reports may contain source header names; keep them private.
CATALOG RESCUE SERVICE
One file prepared.
Every change documented.
The $200 package covers preparation and documentation for one accepted supplier CSV. You receive a draft to review, the mapping decisions, the changes, and a focused list of unresolved supplier questions.
- 01 Clean draft CSV
- 02 Source-to-Shopify field mapping
- 03 Change log with original and revised values
- 04 Exceptions requiring a supplier decision
AI-assisted preparation with structured factual and quality checks.
Before you use it.
Why pay if the free checker exports a CSV?
The free workbench is self-serve: you review mappings, correct source facts and inspect the output. The paid package handles one accepted file and returns the cleaned draft CSV, column map, change log, exceptions and one scoped correction round. Paid intake is currently closed.
What if my supplier left something out?
Missing titles, prices and other required facts are recorded as exceptions. We do not invent replacements. You supply the confirmed facts. The examples above use explicitly fictional supplier answers, linked in the sample notes.
When does the two-business-day timeline start?
After complete, valid inputs within the agreed scope are accepted: the supplier CSV, current product template and required supplier facts. One correction round covers the original accepted file and scope, not a new catalog.
Which files does the diagnostic support?
New products only, explicitly draft and unpublished. UTF-8 comma-separated CSV, up to 300 products, 1,500 data records, 64 columns and 2 MiB. XLSX is not supported. No customer or order data.
Checks cover CSV structure, duplicate headers/mappings, missing pilot fields, conflicting product identities, duplicate SKUs/options, basic prices and image URL syntax, and spreadsheet-formula prefixes. Required pilot fields exceed Shopify's minimum.
What is outside the service scope?
No existing-product updates or overwrite workflow, live imports, store credentials, customer/order data, invented product facts, or guarantee of successful Shopify import. Inventory/location imports, image-only rows, Markets, metafields, tax/category mapping, gift cards and custom fulfillment are excluded.
Before work starts we need a current product template/export, complete supplier facts and agreed mappings. Missing information must be resolved with you. Product images are not fetched or checked for availability.
What happens to my file?
The free diagnostic processes file contents in browser memory. No upload, account or browser storage. Clear session or refresh to discard inputs. Downloaded reports are yours to manage privately. Service intake is currently closed; do not send files or payment.
Does passing the check mean Shopify will accept it?
No. This is a bounded checker, not Shopify validation. Review the draft and validate a small sample in an appropriate test store before any real import. Never use the synthetic samples as real products.