[enhance] pay via cart
diff --git a/erpnext/templates/pages/order.html b/erpnext/templates/pages/order.html
index 26dbed6..f3c91b1 100644
--- a/erpnext/templates/pages/order.html
+++ b/erpnext/templates/pages/order.html
@@ -58,7 +58,7 @@
                 {% endif %}
             </div>
             <div class="col-sm-2 col-xs-3 text-right">
-                {{ d.get_formatted("amount") }}
+                {{ d.get_formatted("amount")	 }}
 				{# output of get_formatted("rate") is unicode, to replace unicode use _("text {0}").decode("utf8").format(val) #}
                 <p class="text-muted small">{{
                     _("Rate: {0}").decode("utf8").format(d.get_formatted("rate")) }}</p>
@@ -76,4 +76,18 @@
     </div>
 </div>
 
+<div class="cart-taxes row small">
+    <div class="col-sm-8"><!-- empty --></div>
+    <div class="col-sm-4">
+        {% if doc.per_billed <= 0 %}
+		<div class="page-header-actions-block" data-html-block="header-actions">
+			<p>
+			    <a href="/api/method/erpnext.accounts.doctype.payment_request.payment_request.make_payment_request?dn={{ doc.name }}&dt={{ doc.doctype }}&submit_doc=1&mute_email=1&cart=1"
+			        class="btn btn-primary btn-sm">Pay {{ doc.get_formatted("grand_total") }} </a>
+			</p>
+		</div>
+		{% endif %}
+    </div>
+</div>
+
 {% endblock %}