While BoostMyScore does not offer legal advice or opinions to determine if tradelines are legal (we aren’t lawyers) , we have located extensive evidence to show it is not illegal. In an effort to better educate the FTC and the Colorado Attorney General, BoostMyScore has provided information about our business practices. We have also sought the opinions of several lawyers, none of whom found the tradeline piggybacking practice to violate the law.

You don’t have to take our word for it; just take a look at this article from ABC News.