M&M’S Ceria Bersama DOOH 05 Sep 2024 M&M’S Ceria Bersama DOOH Our very first Digital-Out-Of-Home (DOOH) ads were created for M&M’S Malaysia’s Ceria Bersama campaign. With bright, bold designs, our DOOH ads stood out tall and proud on the streets of the Klang Valley, ensuring that the campaign’s message reached the masses!