Mahou-San Miguel launched the Mixta brand in 2005 to compete in the shandy category against Shandy. Initially it captured a low market share. In 2007, Mahou-San Miguel launched its first advertising campaign for Mixta created by ad agency Vinizius Young & Rubicam. The campaign focused on functional benefits but also appealed to young people through an emotional message. Subsequent campaigns featured animal characters and viral videos that resonated strongly with young audiences on social media, growing Mixta's market share substantially. However, critics argue that the campaign's viral success did not necessarily translate to increased sales capacity for the company.