Product placement
Mel Mel Studio (ACTS - creator's brand, visible on packaging and stickers, implies ownership of products being made and sold, removing it would change the context of the video as it's about their shop opening and products)
sticky notes (ACTS - packaging for notepads, visible being applied, removing it would change the presentation of the notepads)
mini stickers (ACTS - product being prepared, visible being packaged, removing it would change the presentation of the stickers)