Hi there, @accounting-eatbl
Thank you for visiting the Community. Allow me to share some information about the vendor warning related to duplicate entries.
Once the feature is enabled, QuickBooks will remind you that the entry already exists or used. Let me guide you on how to turn it off:
- In the top right corner, click on the Gear icon.
- Select Account and Settings.
- On the left side, click on Advanced.
- Scroll to the bottom to see Other Preferences.
- Click Off beside the Warn if a duplicate bill number is used.
- Press Save then Done.
If you have other questions about pulling up reports, check out this article: Run reports in QuickBooks Online.
Keep me posted on how this goes on your end. If you have any questions, feel free to leave a comment below.