Can Quickbook scan product barcode?

Hi there, @mandarindivershongkong. Thank you for taking the time to post in the Community. I can share more details about inventory management in QuickBooks Online (QBO).
 

Currently, the option to scan a product barcode is unavailable. For now, you can check online if there are third-party apps that integrate with QBO that has the barcode scanner feature like what @Fiat Lux - ASIA mentioned.

For more information about inventory management, you can check out these articles:

• Add inventory products in QuickBooks Online.
• Use reports to see your sales and inventory status.
   

Let me know if there's anything else I can help you with. Take care!