Hello there, darren-s-morriso,

I myself don't want to see pop-ups when using an online service. Helpful tip advertisement window is designed to guide and suggest how you optimize QuickBooks Online.

You can ignore the prompt by clicking the X or No, thanks button to close it. 

Meanwhile, you can check out the Firm of the Future Team page to know what's new and coming in QuickBooks Online.

Feel free to let me know if you need further assistance. I'm right here to help.