Just promote 1&1 and enjoy a one-of-a-kind concert in Düsseldorf!

Backstreet’s back, alright!

The Backstreet Boys—the quintessential boy band legends—are coming to Düsseldorf for 10 concerts as part of their exclusive “Homecoming: Live in Germany” tour to celebrate their greatest hits alongside tens of thousands of fans. Maybe you’ll be there, too? Are you in the mood for ’90s nostalgia, a spectacular show, and top-notch amenities in the VIP section? Then try your luck now! We’re sending you to one of the most exclusive concerts in all of Europe in 2026: Experience the Backstreet Boys on October 7, 2026, at the Merkur Spiel-Arena in Düsseldorf!

We Want It That Way – Your Path to a Ticket

Want to be part of this unforgettable evening?

1. To get started, simply register for free via our sign-up page: https://www.tk-world.de/anmeldung-1und1-backstreet-boys-08-26/
2. Next up is marketing, selling, and brokering: Every successfully activated 1&1 contract (whether DSL, fiber-optic, or mobile) that you sign up between the 17.08. and September 20, 2026 Once you’ve entered, you’ll be entered into our prize pool.
3. Finally, we’ll select the lucky winners who get to travel to the concert in Düsseldorf with TK-World and 1&1.

So Quit Playing Games: Make the most of this time, give your 1&1 marketing another big boost, and with a little luck, secure your ticket to see the Backstreet Boys!

We wish you the best of luck!