title: PayFlowPro: 57 Terminal is not programmed for this service
body: <p>In paypalfunctions.asp, I set Env = "pilot" to test some code changes.
  Got this error on an authorize "57 Terminal is not programmed for this service". </p>
  
  <p>My live account has been up and running for years. I'm recoding to work with "paypalfunctions.asp" instead of the old .NET .dll. </p>
  
  <p>Do I need to request or enable the Sandbox with Paypal somewhere? </p>
  
  <p>Most of the demos I've seen to get the sandbox talk about registration as a new customer; but I'm an existing customer.</p>
  
  <p>This <a href="https://ppmts.custhelp.com/app/answers/detail/a_id/929/kw/sandbox" rel="nofollow">Paypal Page</a> says: </p>
  
  <pre><code> **API Endpoint**: When testing, you must submit all API requests, including CREATESECURETOKEN calls, to the endpoint https://pilot-payflowpro.paypal.com.
  </code></pre>
  
  <p>That's the URL that gets used when the variable ENV is set to "PILOT". </p>