I can provide some insights on how to run a report by class, vara_andrea-yaho.
You use classes in QuickBooks to track sales, costs, or profitability by segment. If you need to run a report by class, there's a specific report to get the data you need. Check out this link to know which statement to generate: Run reports by class.
On the other hand, what you see on the report depends on how you tag a class to a transaction. You can either assign it to each row of the line item or to the entire sales form.
See these screenshots as your visual guide.
![class not showing on the by account report.PNG class not showing on the by account report.PNG](https://quickbooks.intuit.com/learn-support/image/serverpage/image-id/64287i13457ED9AC3CDB8B/image-size/large?v=v2&px=999)
![class not showing on the by account report1.PNG class not showing on the by account report1.PNG](https://quickbooks.intuit.com/learn-support/image/serverpage/image-id/64288i3FA832EE5549A2F5/image-size/large?v=v2&px=999)
You can also refer to this link to learn the concept when your build a transaction: Targets vs. Sources overview.
I'm adding this link to help track your transactions: Track your transactions by class.
Let me know if there's anything else you need about running a report. I'll be right here to provide the information you need.