Age Verification System Professional is an easy to use PHP script that protects your underage visitors and your website by forcing them to enter their birth date and, optionally, their email address in order to view your website’s content. AVS Pro can be used on adult and alcoholic websites that require age verification, but AVS Pro can be used to protect any website content from underage visitors. Order Now for Instant Protection! Age Verification System Pro Features: No complex installation! No database required! Set it to any minimum age! Set cookie to any number of days! Collect your visitor’s email address! Source code included!