Hi Hanjak,
I'm here to share some details about the features in QuickBooks Online (QBO) mobile app.
The QBO mobile app is a simplified version of the program. It would help many customers if they can add billable expense when creating an invoice in QBO mobile app. While this option is not yet integrated with QBO mobile, I'd appreciate if you could send your feedback to our Product Developers. They look at user feedback for options for future updates. I've also forwarded your idea to them.
Here’s how to send feedback in QBO:
- Click the Gear icon.
- Choose Feedback.
You can also check this article for more details about QBO mobile app: QuickBooks Online mobile app feature comparison.
I look forward to hearing from you again. I'll be here if there's anything you need about QBO. Enjoy your day!