Turn off ISBN validation

The default setting for our royalty software checks for valid ISBNs in the product code field: ISBN. If your organization does not use ISBNs as a unique identifier you need to turn off ISBN validation.

1. Go to Options, settings and lists

2. Select Personal options

3. Then deselect “Validate ISBN numbers on data entry (invalid ISBN codes will not be accepted)

4. Press the Save button to commit your changes.