As each debt is paid off the extra amount will be applied to balances on other credit accounts and so on, until you are debt free. (debtfirms.com)
Use your credit wisely, and it can bolster your credit score, qualifying you for mortgages, auto loans and other credit accounts at the lowest interest rates and best terms. (policygenius.com)
If you don't have many other credit accounts or a long credit history, opening several new accounts will have a bigger effect. (gobankingrates.com)