anchor.diff:                                          Guarda tu comprobante de pago
                                       </li>
                                   </ol>
  +                                <a href="" class="btn btn-success center-block" target="_blank" style="width: 80px">
  +                                        Imprimir
  +                                </a>
                               <% } %>
                               
                                 <% if (charge.getMethod().equals("bitcoin")) {%>
  
positive.code:         Product product = (Product) request.getSession().getAttribute("product");
          Charge charge = (Charge) request.getSession().getAttribute("charge");
          Customer customer = (Customer) request.getSession().getAttribute("customer");
      %>
      
      <script type="text/javascript">
          $(document).ready(function () {
          	OpenPayBitcoin.setId("${merchantId}");
          	OpenPayBitcoin.setSandboxMode(true);
  			var transactionId =  '<%= charge.getId() %>';
  
negative.code:                                      src="https://s3.amazonaws.com/images.openpay/Horizontal_1.gif" style="width: 480px"/>
  
                                  <p></p>
                                  <a href="" class="btn btn-success center-block" target="_blank" style="width: 80px">
                                          Imprimir
                                  </a>
                                  
                              <% } %>
  
                              <% if (charge.getMethod().equals("bank_account")) {%>
  