The document provides insights from analyzing the digital marketing campaigns of 20 leading retail brands over a three month period. It finds that:
1) Campaigns deployed on Tuesdays and using photo content received the highest Facebook engagement. Video was also promising but underutilized. Engagement increased when campaigns were accompanied by emails.
2) Twitter engagement peaked on Tuesdays-Thursdays. Early morning and deploying fewer than twice daily maximized engagement. Engagement also increased with accompanying emails.
3) YouTube saw inconsistent adoption but campaigns averaged 3.5 per brand per month.
The analysis aims to help marketers optimize their digital campaigns and drive customer engagement across channels using competitive intelligence.