Ключевые слова: advertisement, aim, audience, awareness, branding, buyers, campaign, commercial, concept, connect, conversation, corporate, customer, data, device, document, effective, email, engagement, entrepreneur, exclusive, fication, global, information, interaction, interest, interface, internet, laptop, letter, merchandising, message, network, online, potential, promotional, prospect, sales, send, service, sharing, strategy, target, technology, webmail,