As the saying goes, products and solutions pay peanuts, you get monkeys.
Some blog owners may link to merely if they think it will benefit their readers. Very often posting relevant content as a guest post could get you big dividends. https://digitaljournal.com/pr/news/press-advantage/celestial-stem-offers-high-dosage-options-for-pet-owners-looking-to-buy-cbd-pet-treats-in-mesa