Some posts above mentioned the, interest rates credit card companies charge. And that ain't all. For the second time in 20+ years I wrote the check for the monthly bill and set it with the outgoing mail. Then set other stuff on top of it, the result being I sent it the day it was due, and they posted it paid two days late. I usually send it two weeks or more early, but no credit for that, No Way! They charged me $29 in interest and $33 late fee, or maybe vice versa, but $62 because it was two days late! As a believer that stupidity should hurt, I went ahead and paid it, not that I have a choice cuz they are all about "rules is rules." Fvckin' insane. Not the kinda' people I want to be borrowing money from, 'bout the same terms as the Mob.