Hacker News new | past | comments | ask | show | jobs | submit login

permanent marker is not that permanent under IPA or acetone.



The signature panel is not permanent either, on at least one of my cards it has rubbed off to reveal a strip of "void void void" underneath.


It would be hilarious if merchants let you use that card.


Considering at this point the vast majority of my CC usage never requires the card leave my possession, I can't imagine anything the card says being a major impediment.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: