Ключевые слова: agreement, app, business, businessman, caucasian, cellphone, closeup, concept, contract, copy, corporate, customer, desk, device, digital, document, finance, hand, internet, job, male, man, management, manager, meeting, mobile, modern, office, online, paper, paperwork, pen, people, person, phone, professional, sale, scan, scanning, sign, signature, smart, smartphone, space, strategy, teamwork, technology, work, working, writing,