This is NOT the GNC nutrition company. This is the Boston Globe newspaper, which is owned by Globe Newspaper Company (hence, G.N.C.). Call your credit card company and ask to have charges refunded.
I noticed the automatic charges to my checking acct. and didn't recognize the vendor. Have tried calling several times, GLOBE is in Boston while I'm in Alaska! Time difference... I always get a recording. Have left my number. No call back.