We are currently setting up our Print at home ticketing and would like to add the barcode within the HTML email instead of creating a PDF for the users to print off. We would like the user to be able to just print the email instead of storing, generating, and sending large amounts of PDFs. We would likely be inserting it the barcode via a <img> tag that references a url to where that barcode lives on our server. there anyone out there that has been successful implementing something similar to this? Mainly the part of creating, storing, and injecting the barcode into the HTML.