Like ( I assume) many of the posters at this forum I have an 800+ credit score but I'm not sure what it does (or doesn't do) for me. I never buy anything on credit ( that is, I buy as much as I can on my credit cards and pay the balance at the end of the month). I pay cash for cars since they won't let me pay with my CC without adding a fee. I honestly don't know what good that credit score does for me but I would certainly like to hear from the experts here.