Ключевые слова: 7, 24, accessible, all, always, assistance, business, call, call center, care, center, chat, clock, communication, contact, continuous, customer, customer service, days, delivery, e commerce, email, employee, endless, endless service, every, full, help, hour, infinite, information, ongoing, online, open, permanent, perpetual, phone, retail, seamless, service, shop, stop, store, support, technical, time, unbroken, unceasing, week, work,