Somebody is storing credit card data - how are they doing it?

Question

Storing credit card information securely and legally is very difficult and should not be attempted. I have no intention of storing credit card data but I\'m dying to figure out

Answer 1

For vendors to process and store your credit card info, they generally have to get PCI certified. The requirements should be outlined here. Some of the requirements are very straightforward, and others are vague and open to interpretation. Going through the process is not fun, and a company having the certification doesn't mean your data is safe.

But it's better than nothing I suppose.