How to implement subscription option for a LS APP RRS feed

  • Question

  • Hi, what it's the best option to implement in a development a subscription option?

    I need to sell my app to my customers, but... the app it's on their server... i need to their app contact to our system to verify it's license it's OK, and then ... the app works fine.... but.. if the licence is unpayet, or expired, the app it's closed... showing a message .

    thanks in advance!

    Wednesday, September 25, 2013 9:18 PM