Do everything with auto-pay either with Bank or from Credit Card, if allowed, to get cash back bonus or whatever. Have to admit though I don't look at it. Recently got a new infinity card with BoA and had trouble setting up auto-pay so called BoA, they "helped me" and it was done wrong. I new something was wrong when it was refused for payment a store. So I called and explained, BoA rep. really could have cared less, assessed interets on whole balance and late fees. I paid everything in full right then and said I wanted the card cancelled, no problem for BoA rep. just did it. Now I just received a bill for the residual interest due. So will do that manually. Just an unpleasant "auto-pay" story. Lesson learned for me: keep an eye on it at initial set-up to make sure it's right. I seem to pay more attention to credit cards though to make sure if I have a credit coming it actually happens, because then you have vendor and CC company involved on your behalf. Also, the worse, maybe there is another post on this, but I do check credit card debits frequently and sad to say in the past 3 years have caught sooner than later fraudulent use. The amount of effort to fix it varies widely from issuer to issuer, Discover has been the best in my experience.