CreditCards.com: Weekly Credit Card Rate Report The national average interest rate on new credit card offers fell this week, according to the CreditCards.com Weekly Credit Card Rate Report, after Capital One introduced lower rates on several of its cards. Best Student Credit Cards-How Do Credit Cards Work? hopfeed_template=”"; hopfeed_align=”LEFT”; hopfeed_type=”IFRAME”; hopfeed_affiliate_tid=”"; hopfeed_affiliate=”onlineim”; hopfeed_fill_slots=”true”; hopfeed_height=280; hopfeed_width=336; [...]