I ordered a chivito for delivery from Restaurante Don Vito, and it came with the thermal-ink printout inside the box with the food. Since thermal ink is toxic, and Argentine thermal ink (presumably this) is 90 times more toxic than what is allowed in Europe, I reported this to the email address on their web site. Which bounced.
So I went by and explained both issues, received an apology, and was given the correct email address, which fortunately the lady read aloud to me. Because…

…seriously?

I mean really, SERIOUSLY?