Ключевые слова: agreement, analysis, business, businessman, communication, computer, concept, contract, deal, delivery, design, desk, desktop, device, digital, document, electronic, export, factory, financial, freight, hand, industry, inventory, iot, laptop, legal, logistics, management, monitor, online, people, screen, security, shipping, sign, signature, software, tablet, talk, team, technology, user, using, verification, virtual, warehouse, web, worker,