title: How to create test account with PayPal Payments Pro (Use to represent yourself as a merchant using Pro) option selected in sandbox?
body: <p>I am unable to create Paypal sandbox test account with option PayPal Payments Pro (Use to represent yourself as a merchant using Pro). I selected the option during test account creation  but when I viewed the details of that account, then it displayed</p>
  
  <pre><code>Account Type : Seller (Use to represent yourself as the merchant).
  </code></pre>
  
  <p>Please help me as I am unable to do credit card payment integration using sandbox as it is showing </p>
  
  <p><strong>error</strong> : </p>
  
  <pre><code>Array
  (
      [TIMESTAMP] =&gt; 2013-02-06T10:40:57Z
      [CORRELATIONID] =&gt; 2732f8af3ec70
      [ACK] =&gt; Failure
      [VERSION] =&gt; 85.0
      [BUILD] =&gt; 5060305
      [L_ERRORCODE0] =&gt; 10501
      [L_SHORTMESSAGE0] =&gt; Invalid Configuration
      [L_LONGMESSAGE0] =&gt; This transaction cannot be processed due to an invalid merchant configuration.
      [L_SEVERITYCODE0] =&gt; Error
      [AMT] =&gt; 100.00
      [CURRENCYCODE] =&gt; USD
  )
  </code></pre>
  
  <p>Thanks in advance.</p>