It is not safe to give card number at phone or email and specially never give security number at phone or email.
You can give card number and expire date but be very sure who you give those.
If random caller ask your card details at phone do you give card details. ???
Originally Posted by Xtian
The great thing about credit cards is you're not responsible for unauthorized charges.
This is very good but omg what job you have to do when you have to request correction.