Thanks for adding more information about your concern, manipurtimes.

QuickBooks Online does not have a built-in way to export the barcode information. However, several third-party apps can help you do this.

For the international version, there are selected countries where third-party applications integrate with QuickBooks (US, UK, CA, IN AU, and FR). If you’re located from any of these regions, I suggest you visit the Apps Center.

This site is a place where users can find add-on applications that are approved by Intuit. To easily find one, enter a keyword in the field box or use the Categories option.

If you’re not from any of the mentioned regions above, use an app that will help you export the barcode information. For future reference, this article contains resources to help get acclimated to QBO processes and features. Click on the topic to view the full details of the article: Self-help guide.

Feel free to visit the Community again if you need help with QBO. I’ll get back to assist further. Have a great rest of the day.