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. ) _* b* Z$ i% B! V2 B" D; m7 ~" x 4 ]: c) l" A" J0 Z, H( A* qbut 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.