diff --git a/types/icarConsumedFeedType.json b/types/icarConsumedFeedType.json
index 94cfc36..a9b1ea9 100644
--- a/types/icarConsumedFeedType.json
+++ b/types/icarConsumedFeedType.json
@@ -1,5 +1,5 @@
 {
-  "description": "gives the consumed feed and the amount the animal was entitled to. Amounts are real weights",
+  "description": "gives the consumed feed and the amount the animal/group was entitled to. Amounts are real weights",
   "type": "object",
   "required": [
     "feedId"
@@ -12,15 +12,23 @@
     },
     "entitlement": {
       "$ref": "../types/icarFeedQuantityType.json",
-      "description": "The amount of feed the animal was entitled to receive"
+      "description": "The amount of feed the animal/group was entitled to receive"
+    },
+    "delivered": {
+      "$ref": "../types/icarFeedQuantityType.json",
+      "description": "The amount of feed the animal/group received. If not present, it can be assumed that the delivered will be equal to entitlement"
     },
     "feedConsumption": {
       "$ref": "../types/icarFeedQuantityType.json",
-      "description": "The amount of feed the animal has consumed"
+      "description": "The amount of feed the animal/group has consumed"
     },
     "dryMatterPercentage": {
       "type": "number",
       "description": "The dry matter content of the feed provided or consumed, expressed as a percentage."
+    },
+    "totalCost": {
+      "$ref": "../types/icarCostType.json",
+      "description": "Total cost applied to this feeding. Based on the delivered or entitled amount"
     }
   }
 }
diff --git a/types/icarConsumedRationType.json b/types/icarConsumedRationType.json
index dbf3d30..d901609 100644
--- a/types/icarConsumedRationType.json
+++ b/types/icarConsumedRationType.json
@@ -1,5 +1,5 @@
 {
-  "description": "Gives the consumed amount of a mixed ration, and the amount the animal was entitled to. Amounts are real weights.",
+  "description": "Gives the consumed amount of a mixed ration, and the amount the animal/group was entitled to. Amounts are real weights.",
   
   "type": "object",
   "required": [
@@ -13,15 +13,23 @@
     },
     "entitlement": {
       "$ref": "../types/icarFeedQuantityType.json",
-      "description": "The amount of feed the animal was entitled to receive"
+      "description": "The amount of feed the animal/group was entitled to receive"
+    },
+    "delivered": {
+      "$ref": "../types/icarFeedQuantityType.json",
+      "description": "The amount of feed the animal/group received. If not present, it can be assumed that the delivered will be equal to entitlement"
     },
     "feedConsumption": {
       "$ref": "../types/icarFeedQuantityType.json",
-      "description": "The amount of feed the animal has consumed"
+      "description": "The amount of feed the animal/group has consumed"
     },
     "dryMatterPercentage": {
       "type": "number",
       "description": "The dry matter content of the ration provided or consumed, expressed as a percentage."
+    },
+    "totalCost": {
+      "$ref": "../types/icarCostType.json",
+      "description": "Total cost applied to this feeding. Based on the delivered or entitled amount"
     }
   }
 }
diff --git a/types/icarCostType.json b/types/icarCostType.json
new file mode 100644
index 0000000..b5ca07d
--- /dev/null
+++ b/types/icarCostType.json
@@ -0,0 +1,22 @@
+{
+  "description": "The amount of costs",
+
+  "type": "object",
+
+  "required": [
+    "currency",
+    "value"
+  ],
+
+  "properties": {
+    "currency": {
+      "type": "string",
+      "description": "The currency of the cost expressed using the ISO 4217 3-character code (such as AUD, GBP, USD, EUR)."
+    },
+    "value": {
+      "type": "number",
+      "format": "double",
+      "description": "The costs in the units specified."
+    }
+  }
+}