QuickBooks Online is currently not optimized for barcode scanning, info388.

I believe having a compatible barcode scanner for QBO will be beneficial to users. I will pass this idea to our engineers.

You can try finding a third-party inventory software online (Google) that offers barcode scanning and can connect to QuickBooks. You can also search for a barcode scanner app for mobile devices that offers integration with QuickBooks.

On the other hand, you can visit our QuickBooks Blog page to stay updated with the latest features in QuickBooks.

If you have questions aside from barcode scanning, feel free to reach out.