[Simon Green]

I currently have 15 credit cards, with a balance of zero on every one of them. I do this to get signup bonuses for airline travel points, allowing me to fly business class internationally 2 to 3 times per year for virtually no cost.

[trebb]

We just keep one card - I got tired of getting the sign-up bonuses and then canceling the cards because I don’t like having a lot of ‘loose strings’ to keep track of. Can’t remember any time in last 30+ years having to pay the usurious interest because of an incomplete/late payment...finally just told them to take the balance from my checking account each month so I don’t have to write the checks...