Ключевые слова: app purchase, bill, bill counting, brainstorming, business, collaboration, colleagues, communication, computer, consult, conversation, coworkers, customer, economy, education, finance, home, information, internet, investment, laptop, looking, manager, marketing, meeting, mentor, modern workers, money, multicultural, paper, person, professional, professor, refund, senior, sitting desk, strategy, stress, table, tablet pc, teamwork, technology, trainee, using, woman, work,