will magnet closure on my laptop degause a credit card strip?

[dyoungtw]

My hp envy is very magnetic at corners. metal objects stick. If I place my credit card or thumb drive, etc. next to the touchpad (which is where magnet is strongest) am I damaging my credit card?

 

[webworkings]

That seems awfully strong for a laptop. Rather odd. Although I don't see how it would be strong enough to do that to a credit card if it hasn't caused any damage to the laptop directly.