What is Tag Injection? What are Variables?

What is Tag Injection?

You can inject all respondents in your channel with a Tag before the survey even begins if you need that for your Survey Logic to route respondents in this channel correctly. Typical use cases include injecting respondents with a Country Tag, e.g. Inject respondents in this Channel with a "USA" tag so that they see the USA questions and choices in the Survey.

What are Variables?

You can also inject all respondents in your channel with a Variable before the survey even begins if you need that for your Survey Logic to route respondents in this channel correctly. What's the difference between a Tag and a Variable? Tags have a single value, while Variables have a key and a value. The variable key unlocks the variable value.

See related Article: Logic Editor > Action Logic > Set Variable