title: Android: using alternative payment services
body: <p>We have web-service where users have virtual balance.</p>
  
  <p>And now we develope Android application, and needed to use alternative payment services (like <a href="https://devblog.paypal.com/working-with-the-new-android-sdk/" rel="nofollow">PayPal</a> or cards) to replenish the balance.</p>
  
  <p>But Google threatening Android app makers who use alternative payment services for In-App.</p>
  
  <p>But we want to use payment services for replenish the balance, not for In-App. Will there be a problem with the rules? If yes, than i can use only Google Wallet for this, and they will take large commission for all operations, right?</p>