Ключевые слова: 3d, ai generated, app, business, businessperson, buy, cart, class, classroom, commerce, concept, conference, customer, design, discussion, ecommerce, education, flat, group, icons, illustration, infographic, internet, learning, lecture, man, market, marketing, meeting, mobile, money, object, online, payment, people, presentation, purchase, retail, sale, seminar, service, shop, shopping, smartphone, store, technology, training, university,