What Is a CVV Number on a Credit Card, and Why Is It There? - How-To Geek
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WEBNov 24, 2021 · CSC: Card Security Code, used with American Express cards. SPC: Signature Panel Code, a generic term for the security code. Believe it or not, those aren't the only three-letter acronyms out there, but we'd covered the most major ones. Whatever the name, CVV codes alll serve the same purpose: they help you shop safer online. …
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