Soldato
I once heard/read that the very action of closing down a credit card can have a slightly (minor) negative impact on your credit history, and that it was better to just leave them open and running. I feel like I heard that on money saving expert but not sure. It seems madness that this could be the case?
Probably minor unless you're habitually doing it. I don't like the idea of having lots of extra accounts running for no reason at all.