The Strategy — the more credit accounts you have, the higher your available credit and the lower your credit utilization ratio. So when someone offers you the opportunity to apply for a store or credit card, always answer — “Yes, please!”
About How to Boost Your FICO Score
Good Credit Scores takes patience and persistence and there are quite a few ways to legitimately give your score a boost when needed. Over the long haul, you'll be rewarded with a solid FICO Score.