4 ms·
When you sign for a credit card it's so the company can show you the signature if you think it might be fraud (forgot but recognize your signature) They're als
by penagwin 7y ago
When you sign for a credit card it's so the company can show you the signature if you think it might be fraud (forgot but recognize your signature)
They're also useful for acknowledgements in paper work.
They aren't for authenticating that you're you, they're just extra information.