title: Android promo code
body: <p>I am trying to deliver some promo codes to some users but I just realized that Android Market doesn't have this feature, like shown</p>
  
  <p>here: <a href="https://groups.google.com/a/googleproductforums.com/forum/#!category-topic/android-market/appy-talk-all-about-apps/2m8zvqr_HTo" rel="nofollow noreferrer">https://groups.google.com/a/googleproductforums.com/forum/#!category-topic/android-market/appy-talk-all-about-apps/2m8zvqr_HTo</a></p>
  
  <p>and here: <a href="https://groups.google.com/a/googleproductforums.com/forum/#!category-topic/android-market/feature-requests--suggestions/3Spa5KuMgF4" rel="nofollow noreferrer">https://groups.google.com/a/googleproductforums.com/forum/#!category-topic/android-market/feature-requests--suggestions/3Spa5KuMgF4</a></p>
  
  <p>Some people named the website <a href="http://www.twirkz.com/" rel="nofollow noreferrer">http://www.twirkz.com/</a> as a workaround to deliver promo codes. My question is: is it reliable? I know that people who install from there will not receive any of the updates that comes from the Android Market, but is there some problem other than that? </p>
  
  <p>If any of you would know an alternative way to give some free apps from my paid app, I would appreciate.</p>