For doing business Courtesy of doing business, it is something that every business should have. Courtesy is not only important in social life in general only. But in terms of doing business, it is important as well because of the good will prevail over half to liaise with others and even more important, even more. When we have contact with foreigners, courtesy of doing business, it is indispensable that each country but it has a different culture. The practice is different from the majority, if we need to contact them to do business with foreigners. We will have to study the feasibility of operating a suit against that notion. For example, if we do business with Brazil. Brazilians like to build relationships with colleagues and business partners. By understanding the other party is an important part of building trust and good relations, such as business meetings often start with a conversation about the news stories on a daily basis, such as air football and traffic. the meeting started in the business, it may be considered impolite addition, Brazilians tend not to attend the meeting on time. The conference call no later than 15 minutes is considered acceptable and customary meeting that lasted longer than scheduled as normal.