Now let's look at QR email benefits from the user's perspective. After scanning the QR code, the link will redirect the user to the form to create an email. Here one can change all the fields or send an email at once. As you can see, QR technology makes it as easy as possible to create and send a letter: it already contains all the data (recipient address, subject), and the sender only needs to add the message body. It’s convenient for both the company and the person.