ATK Offers you an one stop solution for all online recharges Business as Prepaid Mobile, Postpaid Bill, DTH, Bill Payments, Landline, Broadband. What is ATK App.? ATK is an app specially designed and developed to boost the businesses of the Small Retailer of India. ATK App, is all set to spread beyond geographical barriers with appointing Business associates as success partners. The main advantages for this application is to extend their services and business networks through remote agents apa