Ключевые слова: aisle, apple, application, apps, business, check, choice, computer, computing, consumer, consumerism, customer, discount, filled shelf, food, food and drink, fresh, fruit, green, grocery, grocery store, healthy, holding, icon, list, market, mobile phone, orange, phone, price, price tag, retail, screen, shelf, shopping, showing, smartphone, supermarket, tag, technology, touching, vegetables, wireless technology,