the only option is to edit the display name and enter something that tells you what you want to know, maybe

-SP for slow paying
-BC for bounced check
-CO for cash only

etc etc

Resolution for 'color code issue: 'For poor paying clients, I want to be able to mark them accordingly. Is there a way to color code a page? Any other way?' available: Yes.

The color code issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the color code issue yourself by looking for a resolution described in the article. If it is a complex color code issue or you are unable to solve the issue, you may contact us by clicking here or by using other color code support options.

For more information about resolving issues related to color code in Quickbooks/QBO or to get support for the issue 'For poor paying clients, I want to be able to mark them accordingly. Is there a way to color code a page? Any other way?', click the link below: