Ключевые слова: agreement, application, approval, approved, business, businessman, certificate, closeup, computer, concept, contract, corporate, cyberspace, deal, design, desk, device, digital, document, electronic, finance, hand, identity, internet, investment, manager, mobile, office, online, paper, paperwork, pen, pencil, person, plan, professional, project, screen, security, sign, signature, signing, stylus, success, tablet, technology, transaction, working, workplace, write,