Order Printer Pro: PDF Invoice

I am so excited that this app exists and even more thankful for how helpful the staff is! Shopify order template is pretty limited and won't allow me to add notes or comments about the products which my business' needed to be able to do. This app makes it easy to customize the order form to the way I need it, it will print my additional comments and save them, and allows for bulk printing! when I opened the app I was greeted with a chat icon for needing help, which was answered right away. She showed me the code that would allow me to place a QR code on my order page that will allow the customers to scan it and take them directly to the billing page! And when I wasn't able to get the coding done correctly, she put it in for me and showed me how to adjust the size! I've practiced with a few orders and it looks like when I edit an order, this app will print the changes. Thank you!!