show sales & subscriptions

cmd/web/templates/sale.page.gohtml

@@ -1,11 +1,21 @@
 {{template "base" .}}
 
 {{define "title"}}
-Sale
+{{index .StringMap "title"}}
 {{end}}
 {{define "content"}}
 <h2 class="mt-5">Sale</h2>
 <hr>
+<div>
+    <strong>Order No:</strong> <span id="order-no"></span><br>
+    <strong>Customer:</strong> <span id="customer"></span><br>
+    <strong>Product:</strong> <span id="product"></span><br>
+    <strong>Quantity:</strong> <span id="quantity"></span><br>
+    <strong>Total Sale:</strong> <span id="amount"></span><br>
+</div>
+<hr>
+<a href='{{index .StringMap "cancel"}}' class="btn btn-info">Cancel</a>
+<a href="#!" class="btn btn-warning">Refund Order</a>
 {{end}}
 
 {{define "js"}}