Your comment is misinformed. You can simply configure a single account, or multiple accounts, as you wish. You link sites to accounts so you can control both s

Your comment is misinformed. You can simply configure a single account, or multiple accounts, as you wish. You link sites to accounts so you can control both spending and risk (commonly you don't want site-A slashdotting to affect site-B). With a single account you can limit your financial exposure across multiple sites. Perhaps refrain from commenting about things you are ignorant about. I've been a NearlyFreeSpeech customer for many years and its a great service that I can highly recommend.