title: Age verification with credit card and payment gateway
body: <p>I am developing a gaming website in which the user must be aged above 18 in order to make a payment and start a game. And I am looking for a solution to verify the age using the credit card by which the user will be making payment through the website.</p>
  
  <p>Is it possible to verify the card holders age with the help of any recognized payment gateway? </p>