I want to verify before use my file

Idea created by tomus007 on Aug 26, 2017
    Active
    Score-1

    I want user verify before use my file on first time or other my law . So i want ipad or iphone to send e-mail for verify to allow use my File by use serialnumber or mac address on user to me to allow. Can you help me?

     

    IMG_8228.JPG