Insert a Case Section
Case sections help you make your content more relevant to your target audience than it would be by using independent conditional sections.
You can specify a logical group of conditions where one, and only one, condition displays to your customer. In a case section, as soon as the first condition is matched, the content for that condition is added and any other conditions are ignored. If no condition within a case section is matched, then the content in the default section displays (as long as you have defined it).
For example, you could create a case section that displays information to customers based on their location. The first condition within the case section might be specific to postal codes. If none match, then the next condition could be more general, such as states. If neither match, then the default section (if present) displays.
You can add as many conditional sections to your case section as you need to make your content relevant. See When to Use Case Sections vs. Conditional Sections.