Ключевые слова: acceptance, agreement, answer, application, approval, approve, assessment, assurance, business, certificate, certify, check, checkbox, checklist, checkmark, choice, choose, client, concept, contract, control, correct, datum, digital, document, education, exam, feedback, form, guarantee, information, list, management, manager, mark, marketing, online, person, plan, quality, questionnaire, report, service, sign, standard, success, survey, task, technology, tick,