I just learned today that when I transferred money from a Wells Fargo checking account to open another checking account last week and specificially asked whether there would be a credit check (and I had said that I didn't want one done) and I was told that there would be NO credit check, Wells Fargo ran one anyway -- a hard hit! Any hard hit (standard variety credit check) affects your score! And if you are trying to get a mortgage approval, don't count on it that all hits within a 2 week period will be counted as if they were one hit. That's not the way it happened when I was shopping for a mortgage. My monitoring service shows that I have multiple hits that all counted as requests for my credit at each of the three credit bureaus during a 4 day time period for which I had only expected one hit to be counted by each of TU, EXP and EQ.