Samsung Electronics GmbH
Hello,
there is currently no Samsung cashback promotion for soundbars. If you have any further questions, please contact us via one of our support channels. Click on "Support" on the Samsung website and select "Hotline" in the submenu. There you will get an overview of all contact options.
Best regards from Schwalbach,
Your Samsung Service Team

Unfortunately, I don't know anything about this promotion. If you know where the promotion is, please let me know. I would love to benefit from it too :)