Do the following and you can select your credit card as your primary payment method... Within Paypal, browse to Profile > My money (left-hand side menu) > and under "My preapproved payments" click on "Update." On this page, you'll see a listing of your active Paypal subscriptions. Click on "Set Available Funding Sources" and uncheck the payment methods (ie. bank account) you don't want to use. If you only leave your credit card check, it will default to that.
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