Oral-B's Black Friday strategy involves building buzz in November through social media engagement and launching a landing page in October to be indexed by search engines. The strategy focuses on engaging customers on Facebook, Instagram, Twitter and email with contests using hashtags like #OralBGenius and discount promotions. It aims to drive traffic to deals on the landing page through influencer endorsements, social posts, mobile push notifications, YouTube videos and targeted ads on deal sites and Amazon from November through early December.