When I see the words "free trial," I know I'm probably going to have to whip out my credit card and enter in the number to "not get charged." Then I end up forgetting about the trial and want to kick myself in the ass when I see my statement at the end of the month. For that to work, you would need a valid expiration date and CVV or CSV number.

Consider this, I am a man of the world been from one side of this globe to the other, but I have never met a girl who is willing to put he personal information like a phone number on a website for guys to call.Of course, mind-boggling pleasure isn't everything in life.In this universe which God created to satisfy his all-consuming inferiority complex, many of us struggle to find meaning for our lives. For this reason, getting laid involves becoming a master of deceit and manipulation. You must show that you would do anything for a woman; compliment her continously, avoid having opinions unless they are the same as hers, let her make all the decisions, buy her gifts (hint: it's not the thought that counts! This shows that you are not at all interested in sex, and makes you look like good "relationship" material.Do you really think this is the way to get a girl to fall in love with you or even meet a lady? I have been so painfully lonely so I know what you feel.The pain of being alone is more than any physical pain.You can generate and validate credit card numbers directly from the app, making it easy to use on the go as well.Validation in particular would be useful if you were accepting credit card payments on your own site and wanted to make sure the cards were legit.