theoretically it may affect your credit scores; however, in my experience, it does not make a big difference. I've canceled a couple of credit cards, when I apply a mortgage, I still got a good rate.
not bad. ; W7 P; \" s3 g0 ^: ~) c 1 C0 Z7 L- ~) S( @but compared with other rewards cards, the rate of getting points is not good enough. But if you buy things a lot at their stores, it is very good.