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.0 x( s. D& V3 T- ~- E* W7 O
7 P l5 }0 z. Q; Y: ^/ g1 O
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.