This is just a suggestion for those who like to shop online. With all the scams and other problems with site hacking and stolen credit card information, it can be a challenge to keep yourself safe. I suggest keeping a separate card for online use only. This card should have a low balance so that someone cant run up a huge bill on your behalf. While you should ensure the security of the card to the best of your ability, it is sometimes the fault of a vendor for a security failure. You may not be held responsible if it isn't your fault, but you can at least mitigate the damage by not having a large balance and not compromising all of your cards online. Do you have a separate card or another method for keeping it safe online?