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. " U1 X4 r; E; P; V, b- O5 m: }8 K" O$ F# d) I3 v
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.