Ключевые слова: advertising, aesthetic, app, background, business, clearance, colorful, communication, computing, concept, consumer, creativity, cyber, data, deal, design, digital, discount, dynamic, ecommerce, engagement, event, eyecatching, festive, flash, graphics, interaction, interface, marketing, mobile, modern, no people, offer, online, pattern, price, processing, promotion, retail, sale, sales, shopping, shopping cart, special, technology, text, transaction, urgency, vibrant, visual, website,