To be a successful logistics broker, you need to have a high school diploma or equivalent, and preferably a bachelor's degree or certification in logistics, transportation, business, or a related field. You should also obtain a license or registration as a freight broker or freight forwarder, depending on the country or region you operate in. Additionally, you should possess a solid understanding of the logistics industry, the modes of transportation, the market rates, and the customs and trade regulations. Furthermore, strong communication and negotiation skills are essential for building rapport and trust with shippers and carriers. Moreover, good analytical and problem-solving skills are necessary for finding the best solutions for your clients' needs. Lastly, proficient computer and technology skills are needed for using various software and tools for logistics management, invoicing, tracking, and reporting.