Ключевые слова: account, announcement, approve, authentic, authority, authorization, authorized, background, banner, business, certificate, certification, certified, channel, company, confidential, confirm, contact, design, document, formal, government, guarantee, icon, label, legitimate, letter, license, mail, megaphone, notification, office, official, organization, partner, product, report, shop, sign, speech, sponsor, store, symbol, verification, verified, word,