title: In order to get Billing Agreement Id do we need to get Merchant enabled for reference transactions?
body: <p>I am trying to get BillingAgreemntId using "SetExpressCheckout" and "CreateBillingAgreement"
  but getting response as </p>
  
  <pre><code>L_SHORTMESSAGE0=Merchant not enabled for reference transactions&amp;
  L_LONGMESSAGE0=Merchant not enabled for reference transactions&amp;
  </code></pre>
  
  <p>How to get the account enabled for reference transactions to get BillingAgreementId?</p>
  
  <p>I am sorry if this invalid to ask it here.</p>
  
  <p>Thanks.</p>