Credit card, ideally in GBP, with the caveat that I don't want to be forced to care who is processing the payment. e.g. I prefer not to pay by credit card via P

Credit card, ideally in GBP, with the caveat that I don't want to be forced to care who is processing the payment. e.g. I prefer not to pay by credit card via Paypal, because then I have to go through the hassle of resetting my Paypal password before I am allowed to pay.