Establishing a good FICO credit score isn't all that difficult; all you have to do is pay your bills on time. But if you have a bad credit score from a history of not paying your bills promptly, repairing your score and building it up to a level where you can get competitive loan rates can take time. It can take several years of paying your bills on time to build up your score and it can take seven years to wipe out a judgment or a bankruptcy from your credit report. Most consumers, understandably, would rather not wait that long and there is not shortage of companies that promise to repair credit quickly.

Several companies are offering dramatic increases in credit scores of up to 200 points in as little as 60 days using something known as "seasoned credit." The concept is simple