Why it worked
The video effectively uses a visually appealing collage of popular sports jerseys to grab attention, combined with a clear and enticing offer (up to 60% off) for a specific, desirable brand (Mitchell & Ness) on a popular platform (TikTok).
Product placement
Bratpack bp: appears - a logo in the corner, removing it would not change what happens in the video.
Mitchell & Ness: acts - it is the brand of the jerseys being advertised, and the sale is specifically for their products. Removing it would change what happens in the video as the sale would lose its focus.
TikTok: acts - it is the platform where the sale is happening live. Removing it would change what happens in the video as the sale would lose its advertised venue.