Yes, a Voter Participation Center mailer inviting you to use a QR code to take a survey is legitimate: VERIFY
The mailer includes suspicious hallmarks of scams, but it's actually not a threat, so it's safe to take the survey, if you want to.
Future Market Insights2d
FMI Study Affirms Global Barcode Scanner Market Share to Reach USD 14.88 Billion by 2034, Advancing at a 6.52% CAGR
According to a Future Market Insights (FMI), the barcode scanner market is predicted to be valued at USD 7.91 Billion in 2024 ...