Billboard listening to cold symptoms – Reminds Swedes of KLM’s full refund offering
![KLM Billboard listening to cold symptoms – Reminds Swedes of KLM’s full refund offering](https://lovelymobile.news/wp-content/uploads/2021/04/KLMFEATURE-701x394.png)
AI, KLM, M&C Saatchi Stockholm, Maria Hagelberg, OOH, Technology, The Refund Billboard
AI, KLM, M&C Saatchi Stockholm, Maria Hagelberg, OOH, Technology, The Refund Billboard