In the midst of this kind of globalization era, business relations have no limits anymore. If an entrepreneur wants to be successful in business, mastering English is one of the paths to be taken. Therefore, Business English has finally become one of the English topics that is currently very hotly discussed. Especially for learners who are included in the EFL (English as Foreign Language) like most Indonesians. Unlike the general English topic, Business English is more specific to doing business only. The material that will be taught in business English classes is also devoted to business situations, for example for meetings, negotiations, sending emails, to presentations. In the business world or the world of work, having the ability to communicate well is very important. In order for our business or work to develop, of course we are required to be able to communicate more broadly. This will usually involve a foreign language, especially English. Here are some commonly used English vocabulary related to the workplace or office. Almost every employee earns for career improvement and of course an increase in income every month. However, to get these two things, of course, requires hard work, perseverance, and of course must be supported by qualified abilities and expertise. And, it is undeniable that in today's digital era and globalization, many companies make communication skills using English as a benchmark and a condition for improving the careers and income of their employees. Good communication skills and being able to speak fluent English, are the initial capital to lead to success in a career.