diff --git a/version2.en.md b/version2.en.md
index 0284bb0..938eba1 100644
--- a/version2.en.md
+++ b/version2.en.md
@@ -1469,6 +1469,13 @@ HTTP 204 No Content is expected for no bid.
       Substituting macros may be included.
     </td>
   </tr>
+  <tr>
+    <td>burl</td>
+    <td>string</td>
+    <td>
+      Billing notice URL called by the server if the bid wins the auction and imp records. Auction price macros ( {$AUCTION_PRICE} ) must be included.
+    </td>
+  </tr>
   <tr>
     <td>dur</td>
     <td>integer</td>
@@ -1637,6 +1644,7 @@ The following assumptions are made about URLs which serve beacons:
     <th>adm</th>
     <th>nurl</th>
     <th>lurl</th>
+    <th>burl</th>
   </tr>
   <tr>
     <td><code>${CLICK_URL_ENC}</code></td>
@@ -1695,6 +1703,7 @@ The following assumptions are made about URLs which serve beacons:
     <td>Yes</td>
     <td>Yes</td>
     <td>Yes</td>
+    <td>Yes</td>
   </tr>
   <tr>
     <td><code>${AUCTION_PRICE_IV}</code></td>
diff --git a/version2.res-examples.md b/version2.res-examples.md
index 53f6014..cc0b29f 100644
--- a/version2.res-examples.md
+++ b/version2.res-examples.md
@@ -5,6 +5,7 @@
 * [Video/Audio](#videoaudio)
 * [With dealid](#with-dealid)
 * [With nurl and lurl](#with-nurl-and-lurl)
+* [With_burl](#with-burl)
 * [With bundle](#with-bundle)
 * [With SKAdNetwork Response Object](#with-skadnetwork-response-object)
 
@@ -160,6 +161,38 @@
 }
 ```
 
+### With burl
+
+```json
+{
+  "cur": "USD",
+  "id": "0000fbb5-0000-4218-8551-4ea553000000",
+  "seatbid": [
+    {
+      "bid": [
+        {
+          "adid": "40734",
+          "adm": "<script>(function(){var e=this||self;})()</script><div><img src=\"https://adsystem/?q=eD3TPt6ibXC7FHb5U3gXH6ylGqZ5kc355we1OGn87GXzNth1O7M1hYDg&pr=${AUCTION_PRICE}\" border=0 width=1 height=1 alt=\"\" style=\"display:none\"></div>",
+          "adomain": [
+            "ecnavi.jp"
+          ],
+          "cid": "75580",
+          "crid": "40734",
+          "h": 250,
+          "id": "0",
+          "impid": "00007d85-89e3-41e9-9e09-96e3a5000000",
+          "language": "ja",
+          "burl": "https://example.com/?clearing_price=${AUCTION_PRICE}",
+          "mtype": 1,
+          "price": 0.014828,
+          "w": 300
+        }
+      ]
+    }
+  ]
+}
+```
+
 ### With bundle
 
 ```json