diff --git a/modules/eplanningBidAdapter.js b/modules/eplanningBidAdapter.js
index 2216ab329b0..1ebbc78730c 100644
--- a/modules/eplanningBidAdapter.js
+++ b/modules/eplanningBidAdapter.js
@@ -267,6 +267,21 @@ function cleanName(name) {
   return name.replace(/_|\.|-|\//g, '').replace(/\)\(|\(|\)|:/g, '_').replace(/^_+|_+$/g, '');
 }
 
+function getFloorStr(bid) {
+  if (typeof bid.getFloor === 'function') {
+    let bidFloor = bid.getFloor({
+      currency: DOLLAR_CODE,
+      mediaType: '*',
+      size: '*'
+    });
+
+    if (bidFloor.floor) {
+      return '|' + encodeURIComponent(bidFloor.floor);
+    }
+  }
+  return '';
+}
+
 function getSpaces(bidRequests, ml) {
   let impType = bidRequests.reduce((previousBits, bid) => (bid.mediaTypes && bid.mediaTypes[VIDEO]) ? (bid.mediaTypes[VIDEO].context == 'outstream' ? (previousBits | 2) : (previousBits | 1)) : previousBits, 0);
   // Only one type of auction is supported at a time
@@ -286,7 +301,7 @@ function getSpaces(bidRequests, ml) {
       let sizeVast = firstSize ? firstSize.join('x') : DEFAULT_SIZE_VAST;
       name = 'video_' + sizeVast + '_' + i;
       es.map[name] = bid.bidId;
-      return name + ':' + sizeVast + ';1';
+      return name + ':' + sizeVast + ';1' + getFloorStr(bid);
     }
 
     if (ml) {
@@ -296,7 +311,7 @@ function getSpaces(bidRequests, ml) {
     }
 
     es.map[name] = bid.bidId;
-    return name + ':' + getSize(bid);
+    return name + ':' + getSize(bid) + getFloorStr(bid);
   }).join('+')).join('+');
   return es;
 }
diff --git a/test/spec/modules/eplanningBidAdapter_spec.js b/test/spec/modules/eplanningBidAdapter_spec.js
index 1a6cfd7afe4..a381d7644a1 100644
--- a/test/spec/modules/eplanningBidAdapter_spec.js
+++ b/test/spec/modules/eplanningBidAdapter_spec.js
@@ -74,6 +74,53 @@ describe('E-Planning Adapter', function () {
     },
     'sizes': [[300, 250], [300, 600]],
   };
+  const validBidSpaceNameWithBidFloor = {
+    bidder: 'eplanning',
+    'bidId': BID_ID,
+    params: {
+      'ci': CI,
+      'sn': SN,
+    },
+    getFloor: () => ({ currency: 'USD', floor: 1.16 }),
+    'sizes': [[300, 250], [300, 600]],
+  };
+  const validBidSpaceOutstreamWithBidFloor = {
+    'bidder': 'eplanning',
+    'bidId': BID_ID,
+    'params': {
+      'ci': CI,
+      'sn': SN,
+    },
+    getFloor: () => ({ currency: 'USD', floor: 1.16 }),
+    'mediaTypes': {
+      'video': {
+        'context': 'outstream',
+        'playerSize': [300, 600],
+        'mimes': ['video/mp4'],
+        'protocols': [1, 2, 3, 4, 5, 6],
+        'playbackmethod': [2],
+        'skip': 1
+      }
+    },
+  };
+  const validBidSpaceInstreamWithBidFloor = {
+    'bidder': 'eplanning',
+    'bidId': BID_ID,
+    'params': {
+      'ci': CI,
+      'sn': SN,
+    },
+    getFloor: () => ({ currency: 'USD', floor: 1.16 }),
+    'mediaTypes': {
+      'video': {
+        'context': 'instream',
+        'mimes': ['video/mp4'],
+        'protocols': [1, 2, 3, 4, 5, 6],
+        'playbackmethod': [2],
+        'skip': 1
+      }
+    },
+  };
   const validBidSpaceOutstream = {
     'bidder': 'eplanning',
     'bidId': BID_ID,
@@ -573,6 +620,26 @@ describe('E-Planning Adapter', function () {
       expect(e).to.equal(SN + ':300x250,300x600');
     });
 
+    it('should return e parameter with space name attribute with value according to the adunit sizes and bidFloor', function () {
+      const e = spec.buildRequests([validBidSpaceNameWithBidFloor], bidderRequest).data.e;
+      expect(e).to.equal(SN + ':300x250,300x600|' + validBidSpaceNameWithBidFloor.getFloor().floor);
+    });
+
+    it('should return correct e parameter with support vast with one space with size outstream and bidFloor', function () {
+      const data = spec.buildRequests([validBidSpaceOutstreamWithBidFloor], bidderRequest).data;
+      expect(data.e).to.equal('video_300x600_0:300x600;1|' + validBidSpaceOutstreamWithBidFloor.getFloor().floor);
+      expect(data.vctx).to.equal(2);
+      expect(data.vv).to.equal(3);
+    });
+
+    it('should return correct e parameter with support vast with one space with size instream with bidFloor', function () {
+      let bidRequests = [validBidSpaceInstreamWithBidFloor];
+      const data = spec.buildRequests(bidRequests, bidderRequest).data;
+      expect(data.e).to.equal('video_640x480_0:640x480;1|' + validBidSpaceInstreamWithBidFloor.getFloor().floor);
+      expect(data.vctx).to.equal(1);
+      expect(data.vv).to.equal(3);
+    });
+
     it('should return correct e parameter with more than one adunit', function () {
       const NEW_CODE = ADUNIT_CODE + '2';
       const CLEAN_NEW_CODE = CLEAN_ADUNIT_CODE + '2';