Select any of our fun & romantic sayings and we’ll create a QR Code for you! Once your sweetheart scans the code, with their Barcode App installed on their phone, they will see the secret message you gave! This makes a wonderful gift for Valentine’s Day or Sweetest Day for the love of your life that is always on the go. Free Personalization is included! First, choose any special message from our selection. Then, be sure to add your couples names.