In 1:1 marketing, product-level targeting is “almost” taken for granted. I say almost, because most so-called personalized messages are product-based, rarely people-oriented marketing. Even from mighty Amazon, we see rudimentary product recommendations as soon as we buy something. As in: “Oh, you just bought a yoga mat! We will send you absolutely everything that is related to yoga on a weekly basis until you opt out of email promotions completely. Because we won’t quit first.”
