title: Is it possible to create product keys for my electron application?
body: <p>I want to build a desktop application and be able to publish product keys or serial numbers.Before the user can use the application he will be requested to enter the product key/serial number.</p>
  
  <p>Similar to Microsoft Office when they provide keys like XXXX-XXXX-XXXX-XXXX</p>
  
  <p>The idea I have is to sell the app based on licenses and providing product key for every device seems more professional than accounts (usernames and passwords).</p>
  
  <p>so my questions are:</p>
  
  <p>1) Is it possible to accomplish this with <code>electron</code>?</p>
  
  <p>2) Can you advice me wether I should go for serial numbers (if it is doable) or accounts? or are there better options?</p>
  
  <p>3) if you answered the second question. Please state why?</p>