title: UPS API - What encoding should I use?
body: <p>I'm implementing shipping into my application and I have problems with polish chars. On generated label they appear as '?'. Client is written in C# so all my strings are Unicode. Maybe you know in what encoding I should send data to get polish chars?</p>
  
  <p>I send: </p>
  
  <p>gęśla jaźń</p>
  
  <p>And on the .gif label there is:</p>
  
  <p>g??la ja??</p>
  
  <p>It seems that UPS expected text in different encoding, but I can't find which.</p>
  
  <p>The code:</p>
  
  <pre><code> ShipToType upsShipTo = new ShipToType();
   upsShipTo.Name = shipToNameTextBox.Text;
  </code></pre>