(a) Wente Family Vineyards: The wine bottles are operated, poured into glasses, and paired with food to create a wine tasting experience. This ACTS as the central product being demonstrated. Removing it would change the entire premise of the video. (b) Amazon: The creator's bio link leads to an Amazon product page, but the specific product being sold is not clearly identified as the focus of the video, so it is treated as incidental/none.