Tickets are sent via DHL to include an advertising...

Tickets are sent via DHL to include an advertising brochure.
Disadvantage:
- waste of paper
-It is much slower than regular mail, which can make you very nervous about tickets
-You get emails with the expected delivery time and then feel bound to the house
- The delivery time is postponed
- Then the envelope is only thrown into the mailbox like in normal post
- Conclusion: Unnecessary attachment of resources to material and thought energy. I will look for alternatives when ordering tickets when Ticketmaster is in the game ...