fix(portal): show PO pay button if payments installed
diff --git a/erpnext/templates/pages/order.html b/erpnext/templates/pages/order.html
index 97bf487..6c59a96 100644
--- a/erpnext/templates/pages/order.html
+++ b/erpnext/templates/pages/order.html
@@ -34,6 +34,18 @@
 				</a>
 			</ul>
 		</div>
+		{% if show_pay_button %}
+			<div class="form-column col-sm-6">
+				<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&order_type=Shopping Cart"
+							class="btn btn-primary btn-sm" id="pay-for-order">
+							{{ _("Pay") }} {{doc.get_formatted("grand_total") }}
+						</a>
+					</p>
+				</div>
+			</div>
+		{% endif %}
 	</div>
 {% endblock %}