recurring.json in sk_api_schema-0.9.0

- old
+ new

@@ -161,9 +161,24 @@
     "net_total_base":{
       "description": "Net total, 6 decimal places incl. discount",
       "readonly":true,
       "type":"number"
     },
+    "cost_total":{
+      "description": "Cost total of all line items, 2 decimals places in document currency.",
+      "readonly":true,
+      "type":"number"
+    },
+    "gross_margin_total":{
+      "description": "Total gross margin across all line items. Calculated from net_total-cost_total.",
+      "readonly":true,
+      "type":"number"
+    },
+    "gross_margin_pct":{
+      "description": "Percentage of gross profit to cost of items sold. Calculated from gross_margin_total/net_total*100",
+      "readonly":true,
+      "type":"number"
+    },
     "pdf_template_id":{
       "description": "The PDF template used for printing the invoice when auto sending. Required when auto_send'ing is enabled.",
       "type":"string",
       "maxLength": 22,
       "minLength":22