To take the TellHappyStar survey, you need to meet the following requirements:

  • Have a recent Hardee’s or Carl’s Jr. restaurant receipt: You must have a valid receipt from a recent visit to a Hardee’s or Carl’s Jr. restaurant with a survey invitation code printed on it.
  • Access to the internet: You need a computer, smartphone, or tablet with internet access to access the survey website.
  • Basic understanding of English or Spanish: The survey is available in both English and Spanish, so you need to be able to read and understand one of these languages to complete the survey.
  • Be at least 18 years old: You must be 18 years old or older to participate in the survey.
  • Legal residency: You must be a legal resident of the United States, Canada, or the United Kingdom to take the survey.

It’s important to note that these requirements may vary depending on your location or the specific promotion being offered. You can find more information about the TellHappyStar survey and its requirements on the official Hardee’s or Carl’s Jr. websites or by contacting their customer support team.