Thanks for reaching out, Jburns.
To ensure I address your concerns accurately, could you please provide more information? When you mentioned getting profitability to show instead of revenue, which specific report were you referring to? Are you running a Profit and Loss report?
Furthermore, could you clarify if you meant that your current setup is displaying £40 rather than deducting the COGS (£25) from the sales price (£40)?
It would also be highly appreciated if you could add a screenshot of what you're working on, as this will allow me to provide a more tailored solution.
In the meantime, I'll share this article to help you personalise the data that is relevant to your business needs: Customise reports in QuickBooks Online.
Please don't hesitate to provide further details and screenshots to help us better understand the issue. Simply click the Reply button below.