TopTradelines.com is a financial services company that serves as an intermediary between individuals seeking to improve their credit history and those who would like to make a little money by helping them. The process is straightforward and perfectly legal. In essence, people who have clean and long credit card histories can earn a fee for authorizing people to be users on those accounts. People are willing to pay a fee for this service because the authorized credit account, also called a tradeline, will appear on their credit reports. Because it’s an account with a long and clean history, the credit score of person who acquired the tradeline will increase almost immediately.