Groupm & Wunderman Thompson along with Amazon Ads launch digital marketing playbook for ecommerce.
The brand signed the agency for $500 million.
Brings together Finecast, Xaxis, and GroupM Services to form GroupM Nexus.
Pathamawan Sathaporn becomes the new CEO of GroupM Thailand.
Takes over from Saket Sinha, who will serve as mSix&Partners APAC chief growth officer.
