diff --git a/modules/openxBidAdapter.js b/modules/openxBidAdapter.js
index a5c5b432a55..1e69dc01471 100644
--- a/modules/openxBidAdapter.js
+++ b/modules/openxBidAdapter.js
@@ -1,14 +1,13 @@
 import {config} from '../src/config';
 import {registerBidder} from '../src/adapters/bidderFactory';
 import * as utils from '../src/utils';
-import {userSync} from '../src/userSync';
 import {BANNER, VIDEO} from '../src/mediaTypes';
 import {parse} from '../src/url';
 
 const SUPPORTED_AD_TYPES = [BANNER, VIDEO];
 const BIDDER_CODE = 'openx';
 const BIDDER_CONFIG = 'hb_pb';
-const BIDDER_VERSION = '2.1.9';
+const BIDDER_VERSION = '3.0.0';
 
 const USER_ID_CODE_TO_QUERY_ARG = {
   idl_env: 'lre', // liveramp
@@ -16,12 +15,6 @@ const USER_ID_CODE_TO_QUERY_ARG = {
   tdid: 'ttduuid' // the trade desk
 };
 
-let shouldSendBoPixel = true;
-
-export function resetBoPixel() {
-  shouldSendBoPixel = true;
-}
-
 export const spec = {
   code: BIDDER_CODE,
   supportedMediaTypes: SUPPORTED_AD_TYPES,
@@ -132,24 +125,10 @@ function createBannerBidResponses(oxResponseObj, {bids, startTime}) {
     }
 
     bidResponses.push(bidResponse);
-
-    registerBeacon(BANNER, adUnit, startTime);
   }
   return bidResponses;
 }
 
-function buildQueryStringFromParams(params) {
-  for (let key in params) {
-    if (params.hasOwnProperty(key)) {
-      if (!params[key]) {
-        delete params[key];
-      }
-    }
-  }
-  return utils._map(Object.keys(params), key => `${key}=${params[key]}`)
-    .join('&');
-}
-
 function getViewportDimensions(isIfr) {
   let width;
   let height;
@@ -210,8 +189,7 @@ function buildCommonQueryParamsFromBids(bids, bidderRequest) {
   let defaultParams;
 
   defaultParams = {
-    ju: config.getConfig('pageUrl') || utils.getTopWindowUrl(),
-    jr: utils.getTopWindowReferrer(),
+    ju: config.getConfig('pageUrl') || bidderRequest.refererInfo.referer,
     ch: document.charSet || document.characterSet,
     res: `${screen.width}x${screen.height}x${screen.colorDepth}`,
     ifr: isInIframe,
@@ -285,7 +263,8 @@ function buildOXBannerRequest(bids, bidderRequest) {
   let hasCustomParam = false;
   let queryParams = buildCommonQueryParamsFromBids(bids, bidderRequest);
   let auids = utils._map(bids, bid => bid.params.unit);
-  queryParams.aus = utils._map(bids, bid => utils.parseSizesInput(bid.sizes).join(',')).join('|');
+
+  queryParams.aus = utils._map(bids, bid => utils.parseSizesInput(bid.mediaTypes.banner.sizes).join(',')).join('|');
   queryParams.divIds = utils._map(bids, bid => encodeURIComponent(bid.adUnitCode)).join(',');
 
   if (auids.some(auid => auid)) {
@@ -425,53 +404,9 @@ function createVideoBidResponses(response, {bid, startTime}) {
     response.ts = vastQueryParams.ts;
 
     bidResponses.push(bidResponse);
-
-    registerBeacon(VIDEO, response, startTime)
   }
 
   return bidResponses;
 }
 
-function registerBeacon(mediaType, adUnit, startTime) {
-  // only register beacon once
-  if (!shouldSendBoPixel) {
-    return;
-  }
-  shouldSendBoPixel = false;
-
-  let bt = config.getConfig('bidderTimeout');
-  let beaconUrl;
-  if (window.PREBID_TIMEOUT) {
-    bt = Math.min(window.PREBID_TIMEOUT, bt);
-  }
-
-  let beaconParams = {
-    bd: +(new Date()) - startTime,
-    bp: adUnit.pub_rev,
-    br: '0', // may be 0, t, or p
-    bs: utils.getTopWindowLocation().hostname,
-    bt: bt,
-    ts: adUnit.ts
-  };
-
-  beaconParams.br = beaconParams.bt < beaconParams.bd ? 't' : 'p';
-
-  if (mediaType === VIDEO) {
-    let url = parse(adUnit.colo);
-    beaconParams.ph = adUnit.ph;
-    beaconUrl = `https://${url.hostname}/w/1.0/bo?${buildQueryStringFromParams(beaconParams)}`
-  } else {
-    let recordPixel = utils.deepAccess(adUnit, 'creative.0.tracking.impression');
-    let boBase = recordPixel.match(/([^?]+\/)ri\?/);
-
-    if (boBase && boBase.length > 1) {
-      beaconUrl = `${boBase[1]}bo?${buildQueryStringFromParams(beaconParams)}`;
-    }
-  }
-
-  if (beaconUrl) {
-    userSync.registerSync('image', BIDDER_CODE, beaconUrl);
-  }
-}
-
 registerBidder(spec);
diff --git a/modules/openxoutstreamBidAdapter.js b/modules/openxoutstreamBidAdapter.js
index 9011a949e7b..b9760c0c3bb 100644
--- a/modules/openxoutstreamBidAdapter.js
+++ b/modules/openxoutstreamBidAdapter.js
@@ -6,7 +6,7 @@ import { BANNER } from '../src/mediaTypes';
 const SUPPORTED_AD_TYPES = [BANNER];
 const BIDDER_CODE = 'openxoutstream';
 const BIDDER_CONFIG = 'hb_pb_ym';
-const BIDDER_VERSION = '1.0.0';
+const BIDDER_VERSION = '1.0.1';
 const CURRENCY = 'USD';
 const NET_REVENUE = true;
 const TIME_TO_LIVE = 300;
@@ -70,8 +70,7 @@ function buildCommonQueryParamsFromBids(bid, bidderRequest) {
   const width = '414';
   const aus = '304x184%7C412x184%7C375x184%7C414x184';
   defaultParams = {
-    ju: config.getConfig('pageUrl') || utils.getTopWindowUrl(),
-    jr: utils.getTopWindowReferrer(),
+    ju: config.getConfig('pageUrl') || bidderRequest.refererInfo.referer,
     ch: document.charSet || document.characterSet,
     res: `${screen.width}x${screen.height}x${screen.colorDepth}`,
     ifr: isInIframe,
@@ -118,7 +117,7 @@ function buildOXBannerRequest(bid, bidderRequest) {
     queryParams.tfcd = 1;
   }
 
-  let url = `https://${bid.params.delDomain}/v/1.0/avjp`
+  let url = `https://${bid.params.delDomain}/v/1.0/avjp`;
   return {
     method: 'GET',
     url: url,
diff --git a/test/spec/modules/openxBidAdapter_spec.js b/test/spec/modules/openxBidAdapter_spec.js
index 0002d25c37d..353c3342627 100644
--- a/test/spec/modules/openxBidAdapter_spec.js
+++ b/test/spec/modules/openxBidAdapter_spec.js
@@ -234,12 +234,6 @@ describe('OpenxAdapter', function () {
           videoBidWithMediaTypes.params = {};
           expect(spec.isBidRequestValid(videoBidWithMediaTypes)).to.equal(false);
         });
-        it('should send bid request to openx url via GET, with mediaType specified as video', function () {
-          const request = spec.buildRequests([videoBidWithMediaTypes]);
-          expect(request[0].url).to.equal(`https://${videoBidWithMediaTypes.params.delDomain}${URLBASEVIDEO}`);
-          expect(request[0].data.ph).to.be.undefined;
-          expect(request[0].method).to.equal('GET');
-        });
       });
       describe('and request config uses both delDomain and platform', () => {
         const videoBidWithDelDomainAndPlatform = {
@@ -269,12 +263,6 @@ describe('OpenxAdapter', function () {
           videoBidWithMediaTypes.params = {};
           expect(spec.isBidRequestValid(videoBidWithMediaTypes)).to.equal(false);
         });
-        it('should send bid request to openx url via GET, with mediaType specified as video', function () {
-          const request = spec.buildRequests([videoBidWithDelDomainAndPlatform]);
-          expect(request[0].url).to.equal(`https://u.openx.net${URLBASEVIDEO}`);
-          expect(request[0].data.ph).to.equal(videoBidWithDelDomainAndPlatform.params.platform);
-          expect(request[0].method).to.equal('GET');
-        });
       });
       describe('and request config uses mediaType', () => {
         const videoBidWithMediaType = {
@@ -301,30 +289,11 @@ describe('OpenxAdapter', function () {
           videoBidWithMediaType.params = {};
           expect(spec.isBidRequestValid(videoBidWithMediaType)).to.equal(false);
         });
-        it('should send bid request to openx url via GET, with mediaType specified as video', function () {
-          const request = spec.buildRequests([videoBidWithMediaType]);
-          expect(request[0].url).to.equal(`https://${videoBidWithMediaType.params.delDomain}${URLBASEVIDEO}`);
-          expect(request[0].data.ph).to.be.undefined;
-          expect(request[0].method).to.equal('GET');
-        });
       });
     });
   });
 
   describe('buildRequests for banner ads', function () {
-    const bidRequestsWithMediaType = [{
-      'bidder': 'openx',
-      'params': {
-        'unit': '12345678',
-        'delDomain': 'test-del-domain'
-      },
-      'adUnitCode': 'adunit-code',
-      'mediaType': 'banner',
-      'sizes': [[300, 250], [300, 600]],
-      'bidId': '30b31c1838de1e',
-      'bidderRequestId': '22edbae2733bf6',
-      'auctionId': '1d1a030790a475'
-    }];
     const bidRequestsWithMediaTypes = [{
       'bidder': 'openx',
       'params': {
@@ -356,6 +325,7 @@ describe('OpenxAdapter', function () {
       'bidderRequestId': 'test-bid-request-2',
       'auctionId': 'test-auction-2'
     }];
+
     const bidRequestsWithPlatform = [{
       'bidder': 'openx',
       'params': {
@@ -388,22 +358,17 @@ describe('OpenxAdapter', function () {
       'auctionId': 'test-auction-1'
     }];
 
-    it('should send bid request to openx url via GET, with mediaType specified as banner', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaType);
-      expect(request[0].url).to.equal('https://' + bidRequestsWithMediaType[0].params.delDomain + URLBASE);
-      expect(request[0].data.ph).to.be.undefined;
-      expect(request[0].method).to.equal('GET');
-    });
+    const mockBidderRequest = {refererInfo: {}};
 
     it('should send bid request to openx url via GET, with mediaTypes specified with banner type', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaTypes);
+      const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
       expect(request[0].url).to.equal('https://' + bidRequestsWithMediaTypes[0].params.delDomain + URLBASE);
       expect(request[0].data.ph).to.be.undefined;
       expect(request[0].method).to.equal('GET');
     });
 
     it('should send bid request to openx platform url via GET, if platform is present', function () {
-      const request = spec.buildRequests(bidRequestsWithPlatform);
+      const request = spec.buildRequests(bidRequestsWithPlatform, mockBidderRequest);
       expect(request[0].url).to.equal(`https://u.openx.net${URLBASE}`);
       expect(request[0].data.ph).to.equal(bidRequestsWithPlatform[0].params.platform);
       expect(request[0].method).to.equal('GET');
@@ -444,14 +409,14 @@ describe('OpenxAdapter', function () {
         'auctionId': 'test-auction-1'
       }];
 
-      const request = spec.buildRequests(bidRequestsWithPlatformAndDelDomain);
+      const request = spec.buildRequests(bidRequestsWithPlatformAndDelDomain, mockBidderRequest);
       expect(request[0].url).to.equal(`https://u.openx.net${URLBASE}`);
       expect(request[0].data.ph).to.equal(bidRequestsWithPlatform[0].params.platform);
       expect(request[0].method).to.equal('GET');
     });
 
     it('should send the adunit codes', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaTypes);
+      const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
       expect(request[0].data.divIds).to.equal(`${encodeURIComponent(bidRequestsWithMediaTypes[0].adUnitCode)},${encodeURIComponent(bidRequestsWithMediaTypes[1].adUnitCode)}`);
     });
 
@@ -486,7 +451,7 @@ describe('OpenxAdapter', function () {
         'bidderRequestId': 'test-bid-request-2',
         'auctionId': 'test-auction-2'
       }];
-      const request = spec.buildRequests(bidRequestsWithUnitIds);
+      const request = spec.buildRequests(bidRequestsWithUnitIds, mockBidderRequest);
       expect(request[0].data.auid).to.equal(`,${bidRequestsWithUnitIds[1].params.unit}`);
     });
 
@@ -520,39 +485,10 @@ describe('OpenxAdapter', function () {
         'bidderRequestId': 'test-bid-request-2',
         'auctionId': 'test-auction-2'
       }];
-      const request = spec.buildRequests(bidRequestsWithoutUnitIds);
+      const request = spec.buildRequests(bidRequestsWithoutUnitIds, mockBidderRequest);
       expect(request[0].data).to.not.have.any.keys('auid');
     });
 
-    describe('when there is a legacy request with no media type', function () {
-      const deprecatedBidRequestsFormatWithNoMediaType = [{
-        'bidder': 'openx',
-        'params': {
-          'unit': '12345678',
-          'delDomain': 'test-del-domain'
-        },
-        'adUnitCode': 'adunit-code',
-        'sizes': [[300, 250], [300, 600]],
-        'bidId': '30b31c1838de1e',
-        'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a475'
-      }];
-
-      let requestData;
-
-      beforeEach(function () {
-        requestData = spec.buildRequests(deprecatedBidRequestsFormatWithNoMediaType)[0].data;
-      });
-
-      it('should have an ad unit id', function () {
-        expect(requestData.auid).to.equal('12345678');
-      });
-
-      it('should have ad sizes', function () {
-        expect(requestData.aus).to.equal('300x250,300x600');
-      });
-    });
-
     it('should send out custom params on bids that have customParams specified', function () {
       const bidRequest = Object.assign({},
         bidRequestsWithMediaTypes[0],
@@ -565,7 +501,7 @@ describe('OpenxAdapter', function () {
         }
       );
 
-      const request = spec.buildRequests([bidRequest]);
+      const request = spec.buildRequests([bidRequest], mockBidderRequest);
       const dataParams = request[0].data;
 
       expect(dataParams.tps).to.exist;
@@ -584,7 +520,7 @@ describe('OpenxAdapter', function () {
         }
       );
 
-      const request = spec.buildRequests([bidRequest]);
+      const request = spec.buildRequests([bidRequest], mockBidderRequest);
       const dataParams = request[0].data;
 
       expect(dataParams.aumfs).to.exist;
@@ -603,7 +539,7 @@ describe('OpenxAdapter', function () {
         }
       );
 
-      const request = spec.buildRequests([bidRequest]);
+      const request = spec.buildRequests([bidRequest], mockBidderRequest);
       const dataParams = request[0].data;
 
       expect(dataParams.bc).to.exist;
@@ -611,7 +547,7 @@ describe('OpenxAdapter', function () {
     });
 
     it('should not send any consent management properties', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaTypes);
+      const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
       expect(request[0].data.gdpr).to.equal(undefined);
       expect(request[0].data.gdpr_consent).to.equal(undefined);
       expect(request[0].data.x_gdpr_f).to.equal(undefined);
@@ -669,7 +605,8 @@ describe('OpenxAdapter', function () {
             gdprConsent: {
               consentString: 'test-gdpr-consent-string',
               gdprApplies: true
-            }
+            },
+            refererInfo: {}
           };
 
           mockConfig = {
@@ -710,7 +647,8 @@ describe('OpenxAdapter', function () {
             gdprConsent: {
               consentString: 'test-gdpr-consent-string',
               gdprApplies: false
-            }
+            },
+            refererInfo: {}
           };
 
           mockConfig = {
@@ -751,7 +689,8 @@ describe('OpenxAdapter', function () {
             gdprConsent: {
               consentString: 'test-gdpr-consent-string',
               gdprApplies: true
-            }
+            },
+            refererInfo: {}
           };
 
           mockConfig = {
@@ -823,7 +762,7 @@ describe('OpenxAdapter', function () {
         bidderRequestId: 'test-bid-request-2',
         auctionId: 'test-auction-2'
       }];
-      const request = spec.buildRequests(bidRequestsWithoutCoppa);
+      const request = spec.buildRequests(bidRequestsWithoutCoppa, mockBidderRequest);
       expect(request[0].data).to.not.have.any.keys('tfcd');
     });
 
@@ -861,7 +800,7 @@ describe('OpenxAdapter', function () {
         bidderRequestId: 'test-bid-request-2',
         auctionId: 'test-auction-2'
       }];
-      const request = spec.buildRequests(bidRequestsWithCoppa);
+      const request = spec.buildRequests(bidRequestsWithCoppa, mockBidderRequest);
       expect(request[0].data.tfcd).to.equal(1);
     });
 
@@ -898,7 +837,7 @@ describe('OpenxAdapter', function () {
         bidderRequestId: 'test-bid-request-2',
         auctionId: 'test-auction-2'
       }];
-      const request = spec.buildRequests(bidRequestsWithoutDnt);
+      const request = spec.buildRequests(bidRequestsWithoutDnt, mockBidderRequest);
       expect(request[0].data).to.not.have.any.keys('ns');
     });
 
@@ -936,7 +875,7 @@ describe('OpenxAdapter', function () {
         bidderRequestId: 'test-bid-request-2',
         auctionId: 'test-auction-2'
       }];
-      const request = spec.buildRequests(bidRequestsWithDnt);
+      const request = spec.buildRequests(bidRequestsWithDnt, mockBidderRequest);
       expect(request[0].data.ns).to.equal(1);
     });
 
@@ -998,7 +937,7 @@ describe('OpenxAdapter', function () {
       });
 
       it('should send a schain parameter with the proper delimiter symbols', function () {
-        const request = spec.buildRequests(bidRequests);
+        const request = spec.buildRequests(bidRequests, mockBidderRequest);
         const dataParams = request[0].data;
         const numNodes = schainConfig.nodes.length;
 
@@ -1011,7 +950,7 @@ describe('OpenxAdapter', function () {
       });
 
       it('should send a schain with the right version', function () {
-        const request = spec.buildRequests(bidRequests);
+        const request = spec.buildRequests(bidRequests, mockBidderRequest);
         const dataParams = request[0].data;
         let serializedSupplyChain = dataParams.schain.split('!');
         let version = serializedSupplyChain.shift().split(',')[0];
@@ -1020,7 +959,7 @@ describe('OpenxAdapter', function () {
       });
 
       it('should send a schain with the right complete value', function () {
-        const request = spec.buildRequests(bidRequests);
+        const request = spec.buildRequests(bidRequests, mockBidderRequest);
         const dataParams = request[0].data;
         let serializedSupplyChain = dataParams.schain.split('!');
         let isComplete = serializedSupplyChain.shift().split(',')[1];
@@ -1029,7 +968,7 @@ describe('OpenxAdapter', function () {
       });
 
       it('should send all available params in the right order', function () {
-        const request = spec.buildRequests(bidRequests);
+        const request = spec.buildRequests(bidRequests, mockBidderRequest);
         const dataParams = request[0].data;
         let serializedSupplyChain = dataParams.schain.split('!');
         serializedSupplyChain.shift();
@@ -1051,7 +990,7 @@ describe('OpenxAdapter', function () {
     describe('when there are userid providers', function () {
       describe('with publisher common id', function () {
         it('should not send a pubcid query param when there is no crumbs.pubcid and no userId.pubcid defined in the bid requests', function () {
-          const request = spec.buildRequests(bidRequestsWithMediaType);
+          const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
           expect(request[0].data).to.not.have.any.keys('pubcid');
         });
 
@@ -1075,7 +1014,7 @@ describe('OpenxAdapter', function () {
             bidderRequestId: 'test-bid-request-1',
             auctionId: 'test-auction-1'
           }];
-          const request = spec.buildRequests(bidRequestsWithPubcid);
+          const request = spec.buildRequests(bidRequestsWithPubcid, mockBidderRequest);
           expect(request[0].data.pubcid).to.equal('c4a4c843-2368-4b5e-b3b1-6ee4702b9ad6');
         });
 
@@ -1099,14 +1038,14 @@ describe('OpenxAdapter', function () {
             bidderRequestId: 'test-bid-request-1',
             auctionId: 'test-auction-1'
           }];
-          const request = spec.buildRequests(bidRequestsWithPubcid);
+          const request = spec.buildRequests(bidRequestsWithPubcid, mockBidderRequest);
           expect(request[0].data.pubcid).to.equal('c1a4c843-2368-4b5e-b3b1-6ee4702b9ad6');
         });
       });
 
       describe('with the trade desk unified id', function () {
         it('should not send a tdid query param when there is no userId.tdid defined in the bid requests', function () {
-          const request = spec.buildRequests(bidRequestsWithMediaType);
+          const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
           expect(request[0].data).to.not.have.any.keys('ttduuid');
         });
 
@@ -1130,14 +1069,14 @@ describe('OpenxAdapter', function () {
             bidderRequestId: 'test-bid-request-1',
             auctionId: 'test-auction-1'
           }];
-          const request = spec.buildRequests(bidRequestsWithTdid);
+          const request = spec.buildRequests(bidRequestsWithTdid, mockBidderRequest);
           expect(request[0].data.ttduuid).to.equal('00000000-aaaa-1111-bbbb-222222222222');
         });
       });
 
       describe('with the liveRamp identity link envelope', function () {
         it('should not send a tdid query param when there is no userId.lre defined in the bid requests', function () {
-          const request = spec.buildRequests(bidRequestsWithMediaType);
+          const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
           expect(request[0].data).to.not.have.any.keys('lre');
         });
 
@@ -1161,7 +1100,7 @@ describe('OpenxAdapter', function () {
             bidderRequestId: 'test-bid-request-1',
             auctionId: 'test-auction-1'
           }];
-          const request = spec.buildRequests(bidRequestsWithLiveRampEnvelope);
+          const request = spec.buildRequests(bidRequestsWithLiveRampEnvelope, mockBidderRequest);
           expect(request[0].data.lre).to.equal('00000000-aaaa-1111-bbbb-222222222222');
         });
       });
@@ -1187,36 +1126,15 @@ describe('OpenxAdapter', function () {
       'auctionId': '1d1a030790a475',
       'transactionId': '4008d88a-8137-410b-aa35-fbfdabcb478e'
     }];
-
-    const bidRequestsWithMediaType = [{
-      'bidder': 'openx',
-      'mediaType': 'video',
-      'params': {
-        'unit': '12345678',
-        'delDomain': 'test-del-domain'
-      },
-      'adUnitCode': 'adunit-code',
-      'sizes': [640, 480],
-      'bidId': '30b31c1838de1e',
-      'bidderRequestId': '22edbae2733bf6',
-      'auctionId': '1d1a030790a475',
-      'transactionId': '4008d88a-8137-410b-aa35-fbfdabcb478e'
-    }];
-
-    it('should send bid request to openx url via GET, with mediaType as video', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaType);
-      expect(request[0].url).to.equal('https://' + bidRequestsWithMediaType[0].params.delDomain + URLBASEVIDEO);
-      expect(request[0].method).to.equal('GET');
-    });
+    const mockBidderRequest = {refererInfo: {}};
 
     it('should send bid request to openx url via GET, with mediaTypes having video parameter', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaTypes);
+      const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
       expect(request[0].url).to.equal('https://' + bidRequestsWithMediaTypes[0].params.delDomain + URLBASEVIDEO);
       expect(request[0].method).to.equal('GET');
     });
-
     it('should have the correct parameters', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaTypes);
+      const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
       const dataParams = request[0].data;
 
       expect(dataParams.auid).to.equal('12345678');
@@ -1225,7 +1143,7 @@ describe('OpenxAdapter', function () {
     });
 
     it('should send a bc parameter', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaTypes);
+      const request = spec.buildRequests(bidRequestsWithMediaTypes, mockBidderRequest);
       const dataParams = request[0].data;
 
       expect(dataParams.bc).to.have.string('hb_pb');
@@ -1233,6 +1151,7 @@ describe('OpenxAdapter', function () {
 
     describe('when using the video param', function () {
       let videoBidRequest;
+      let mockBidderRequest = {refererInfo: {}};
 
       beforeEach(function () {
         videoBidRequest = {
@@ -1253,13 +1172,14 @@ describe('OpenxAdapter', function () {
           'auctionId': '1d1a030790a475',
           'transactionId': '4008d88a-8137-410b-aa35-fbfdabcb478e'
         }
+        mockBidderRequest = {refererInfo: {}};
       });
 
       it('should not allow you to set a url', function () {
         videoBidRequest.params.video = {
           url: 'test-url'
         };
-        const request = spec.buildRequests([videoBidRequest]);
+        const request = spec.buildRequests([videoBidRequest], mockBidderRequest);
 
         expect(request[0].data.url).to.be.undefined;
       });
@@ -1269,7 +1189,7 @@ describe('OpenxAdapter', function () {
         videoBidRequest.params.video = {
           ju: myUrl
         };
-        const request = spec.buildRequests([videoBidRequest]);
+        const request = spec.buildRequests([videoBidRequest], mockBidderRequest);
 
         expect(request[0].data.ju).to.not.equal(myUrl);
       });
@@ -1280,7 +1200,7 @@ describe('OpenxAdapter', function () {
           videoBidRequest.params.video = {
             openrtb: myOpenRTBObject
           };
-          const request = spec.buildRequests([videoBidRequest]);
+          const request = spec.buildRequests([videoBidRequest], mockBidderRequest);
 
           expect(request[0].data.openrtb).to.equal(JSON.stringify(myOpenRTBObject));
         });
@@ -1292,7 +1212,7 @@ describe('OpenxAdapter', function () {
           videoBidRequest.params.video = {
             openrtb: myOpenRTBObject
           };
-          const request = spec.buildRequests([videoBidRequest]);
+          const request = spec.buildRequests([videoBidRequest], mockBidderRequest);
           const openRtbRequestParams = JSON.parse(request[0].data.openrtb);
 
           expect(openRtbRequestParams.w).to.not.equal(width);
@@ -1308,7 +1228,7 @@ describe('OpenxAdapter', function () {
           };
           videoBidRequest.mediaTypes.video.playerSize = undefined;
 
-          const request = spec.buildRequests([videoBidRequest]);
+          const request = spec.buildRequests([videoBidRequest], mockBidderRequest);
           const openRtbRequestParams = JSON.parse(request[0].data.openrtb);
 
           expect(openRtbRequestParams.w).to.equal(width);
@@ -1339,10 +1259,13 @@ describe('OpenxAdapter', function () {
       auctionId: '1d1a030790a475',
       transactionId: '4008d88a-8137-410b-aa35-fbfdabcb478e'
     };
+    let mockBidderRequest = {refererInfo: {}};
+
+    it('should default to a banner request', function () {
+      const request = spec.buildRequests([multiformatBid], mockBidderRequest);
+      const dataParams = request[0].data;
 
-    it('should send bid request to openx url via GET, with mediaType specified as banner', function () {
-      const request = spec.buildRequests([multiformatBid]);
-      expect(request[0].url).to.equal(`https://${multiformatBid.params.delDomain}${URLBASE}`);
+      expect(dataParams.divIds).to.have.string(multiformatBid.adUnitCode);
     });
   });
 
@@ -1450,12 +1373,6 @@ describe('OpenxAdapter', function () {
       it('should return a brand ID', function () {
         expect(bid.meta.dspid).to.equal(DEFAULT_TEST_ARJ_AD_UNIT.adv_id);
       });
-
-      it('should register a beacon', function () {
-        resetBoPixel();
-        spec.interpretResponse({body: bidResponse}, bidRequest);
-        sinon.assert.calledWith(userSync.registerSync, 'image', 'openx', sinon.match(new RegExp(`https:\/\/openx-d\.openx\.net.*\/bo\?.*ts=${adUnitOverride.ts}`)));
-      });
     });
 
     describe('when there is a deal', function () {
@@ -1745,14 +1662,6 @@ describe('OpenxAdapter', function () {
       const result = spec.interpretResponse({body: bidResponse}, bidRequestsWithMediaType);
       expect(result.length).to.equal(0);
     });
-
-    it('should register a beacon', function () {
-      resetBoPixel();
-      spec.interpretResponse({body: bidResponse}, bidRequestsWithMediaTypes);
-      sinon.assert.calledWith(userSync.registerSync, 'image', 'openx', sinon.match(/^https:\/\/test-colo\.com/));
-      sinon.assert.calledWith(userSync.registerSync, 'image', 'openx', sinon.match(/ph=test-ph/));
-      sinon.assert.calledWith(userSync.registerSync, 'image', 'openx', sinon.match(/ts=test-ts/));
-    });
   });
 
   describe('user sync', function () {
diff --git a/test/spec/modules/openxoutstreamBidAdapter_spec.js b/test/spec/modules/openxoutstreamBidAdapter_spec.js
index 634df1c8c6a..9d2b7082a22 100644
--- a/test/spec/modules/openxoutstreamBidAdapter_spec.js
+++ b/test/spec/modules/openxoutstreamBidAdapter_spec.js
@@ -13,12 +13,6 @@ describe('OpenXOutstreamAdapter', function () {
   const CR_ID = '2052941939925262540';
   const AD_ID = '1991358644725162800';
 
-  describe('inherited functions', function () {
-    it('exists and is a function', function () {
-      expect(adapter.callBids).to.exist.and.to.be.a('function');
-    });
-  });
-
   describe('isBidRequestValid', function () {
     describe('when request is for a banner ad', function () {
       let bannerBid;
@@ -80,8 +74,10 @@ describe('OpenXOutstreamAdapter', function () {
       'auctionId': '1d1a030790a475'
     }];
 
+    const mockBidderRequest = {refererInfo: {}};
+
     it('should send bid request to openx url via GET, with mediaType specified as banner', function () {
-      const request = spec.buildRequests(bidRequestsWithMediaType);
+      const request = spec.buildRequests(bidRequestsWithMediaType, mockBidderRequest);
       const params = bidRequestsWithMediaType[0].params;
       expect(request[0].url).to.equal(`https://` + params.delDomain + URLBASE);
       expect(request[0].method).to.equal('GET');
@@ -97,7 +93,6 @@ describe('OpenXOutstreamAdapter', function () {
           'delDomain': 'test-del-domain'
         },
         'adUnitCode': 'adunit-code',
-        sizes: [300, 250],
         mediaTypes: {
           banner: {
             sizes: [[728, 90]]
@@ -112,7 +107,6 @@ describe('OpenXOutstreamAdapter', function () {
           'delDomain': 'test-del-domain'
         },
         'adUnitCode': 'adunit-code',
-        'sizes': [300, 250],
         mediaTypes: {
           banner: {
             sizes: [[300, 250], [300, 600]]
@@ -122,7 +116,7 @@ describe('OpenXOutstreamAdapter', function () {
         'bidderRequestId': 'test-bid-request-1',
         'auctionId': 'test-auction-1'
       }];
-      const request = spec.buildRequests(bidRequestsWithUnitIds);
+      const request = spec.buildRequests(bidRequestsWithUnitIds, mockBidderRequest);
       expect(request[0].data.auid).to.equal(`${bidRequestsWithUnitIds[0].params.unit}`);
       expect(request[0].data.vht).to.not.equal(`${bidRequestsWithUnitIds[0].params.height}`);
       expect(request[0].data.vwd).to.not.equal(`${bidRequestsWithUnitIds[0].params.width}`);