Merge branch 'stage' into dev0.3

src/components/PDF/contractPDF.vue

@@ -211,7 +211,7 @@
             style="width: 100px; text-align: center"
           ></div>
           <div class="contentRow" style="width: 100px; text-align: center">
-            {{ statistics("productQuantity", 0) }}
+            {{ statistics("productQuantity", 2) }}
           </div>
           <div
             class="contentRow"