Starting from the theoretical bases and taking into consideration previous research, the behavior of the dollar and its impact on the economy of the municipality of Madrid -Cundinamarca -Colombia will be analyzed.This town is recognized for its large export of flowers worldwide and is also home to other industries that focus on the storage and transportation of goods, as well as industrial operations in both the national and international markets.This situation has made the dollar a fundamental element in the exchange of foreign currency in the country, especially in imports and exports, and has promoted its use in international payments due to its ability to generate higher returns for companies.To carry out this research, information was collected through various sources, including data research, surveys, analysis of documents and specialized literature, and review of virtual journals related to different economic sectors.The study focuses on highlighting the local economic sectors, with special emphasis on the flower industry, which has a significant social, environmental, and economic impact in this municipality.In addition, general aspects related to the influence of the dollar in these sectors are addressed.A solid foundation of theory and previous research work is used to analyze the role of the dollar in the local economy.The importance of the flower industry is highlighted and the impact of the dollar on currency exchange and local and international economic operations is underlined.The research is based on an extensive collection of data and bibliographic sources, which gives credibility and depth to the analysis of local economic sectors and their relationship with the dollar.