duoporeworkflows

SMALL TOOLS. REAL RESULTS.

Less busywork.
More forward.

One clear task, one useful result. Bring your facts.
Review the numbers. Take the work with you.

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FICTIONAL EXAMPLE · UNIT MARGIN

See where
the numbers go.

Selling price
€75.00
Entered unit costs
€41.50
Unit contribution
€33.50
Entered costs only. Tax and overhead excluded.

Pick the job to be done.

GTIN Checksum Audit

Checks supplied GTIN-8, GTIN-12, GTIN-13 and GTIN-14 text for length, digits and checksum. A valid checksum does not establish ownership, assignment or a genuine product. No registry lookup.

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Your information

Check your inputs before calculating. Sample data is fictional.

YOUR RESULT

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Your worksheet appears here after you prepare it. Review it before exporting.