Element ISBN#

Basic information#

The ISBN element applies only to books. It is the unique number of a book edition. Heureka supports the ISBN-10 and ISBN-13 formats. Individual parts of the ISBN code are separated by a hyphen: -

Frequently asked questions#

  • How do I add the ISBN element if it is missing from the feed?
    • In Mergado Editor, go to the Elements page, click the New element button, and enter the name: ISBN.

What Mergado Audit checks for the ISBN element#

  • Whether the ISBN element contains invalid characters — only numbers and hyphens are permitted.

If you need help, contact our technical support.

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