Airalo launches the 'Bill Shock' campaign to address unexpected roaming charges and promote its eSIM technology.The campaign aims to educate travelers about transparent pricing and no hidden fees offered by Airalo's eSIM solutions.Airalo releases a new campaign called 'How Roaming Almost Stole Christmas,' featuring Conan O'Brien as a stressed-out Santa Claus.The campaign highlights the benefits of Airalo's eSIM technology and will run on social media and digital platforms.