Customized marketing is based on the accurate positioning of marketing, taking modern information technology as the main means, taking customers as the main body of marketing, and taking customer needs as the marketing orientation. Enterprises accurately grasp the customer's consumer psychology and consumption needs, and establish Personalized customer communication and management system, based on this, fully tap the customer's consumption value, so as to carry out targeted corporate development activities and improve the competitiveness of the enterprise. Based on the above definitions, Which of the following are not part of custom marketing:. ['A furniture brand is aimed at consumers who are too tall, and can produce a set of furniture to meet the needs.', 'A gym can design an equipment solution suitable for individuals according to the fitness needs of specific customers.', 'A game designed for most users who like egg yolk moon cakes, a game that collects egg yolk and lotus root.', 'A brand website can produce a customized skin care or hair care product to meet customer needs.']