In the past one of the best raise credit score techniques was piggybacking. This is the process of using someone else’s credit to increase your own. For example, if person A has bad credit, all they would have to do is have good credit person B add them as an authorized user on one of their credit cards with a long good repayment history. As a result, this information would be added to the bad credit person’s credit report and their score would instantly increase.
Original text: Raise Credit Score Techniques that Don’t Work - Piggybacking