diff --git a/src/js/contentscript.js b/src/js/contentscript.js
index c57e64d..a8d7033 100644
--- a/src/js/contentscript.js
+++ b/src/js/contentscript.js
@@ -16,6 +16,7 @@ import App from './components/App.vue';
 RR.logInfo('contentscript loaded');
 
 chrome.runtime.sendMessage({ 'switchIconOn': true });
+const POLL_ADDRESS_TIMEOUT = 500;
 
 const initVueTranslations = () => {
   return new Promise((resolve, reject) => {
@@ -66,7 +67,7 @@ const loadPanel = function(address) {
             address,
             details: {
               price: {
-                perSquareMeter: pageDataExtractor.getPrices(window.location.host)
+                perSquareMeter: pageDataExtractor.extractSquarePrice()
               }
             }
           }
@@ -78,7 +79,7 @@ const loadPanel = function(address) {
 let addressOfProperty;
 function initApp() {
   RR.logInfo('Initializing app widget');
-  addressOfProperty = pageDataExtractor.getAddress(window.location.host);
+  addressOfProperty = pageDataExtractor.getAddress();
   RR.logDebug('Address parsed: ', addressOfProperty);
 
   if (RR.String.isNotBlank(addressOfProperty)) {
@@ -94,13 +95,13 @@ function initApp() {
 let pollAddressTimerId;
 function pollAddress() {
   //RR.logDebug('Polling address...'); // you can filter it out in console with regexp filter ^(?=.*?\b.*\b)((?!Poll).)*$ (match all except lines with 'Poll' match)
-  const currentAddressOfProperty = pageDataExtractor.getAddress(window.location.host);
+  const currentAddressOfProperty = pageDataExtractor.getAddress();
   //RR.logDebug('Polled address:', currentAddressOfProperty);
   if (currentAddressOfProperty !== addressOfProperty) {
     $(document).trigger(RR.ADDRESS_CHANGED_EVENT);
     clearTimeout(pollAddressTimerId);
   }
-  pollAddressTimerId = setTimeout(pollAddress, 500);
+  pollAddressTimerId = setTimeout(pollAddress, POLL_ADDRESS_TIMEOUT);
 }
 
 $(document).on(RR.ADDRESS_CHANGED_EVENT, (event) => {
diff --git a/src/js/sites/index.js b/src/js/sites/index.js
index 43ddb1a..c211303 100644
--- a/src/js/sites/index.js
+++ b/src/js/sites/index.js
@@ -1,3 +1,6 @@
+const RENT = 'rent';
+const SALE = 'sale';
+
 const textOrNull = textElement => {
   if (textElement === null) {
     return null;
@@ -6,57 +9,91 @@ const textOrNull = textElement => {
   }
 };
 
-export const siteHosts = {
+const sites = {
   SREALITY: {
-    hostString: 'sreality.cz'
+    id: 'sreality',
   },
   BEZREALITKY: {
-    hostString: 'bezrealitky.cz'
+    id: 'bezrealitky',
   },
   MAXIREALITY: {
-    hostString: 'maxirealitypraha.cz'
+    id: 'maxirealitypraha',
   },
   REALITY_IDNES: {
-    hostString: 'reality.idnes.cz'
+    id: 'idnes',
   }
 };
 
-/**
- *
- * @param {{ hostString: String }} hostId
- * @param {String} host
- * @return {Number|undefined}
- */
-export const isCurrentHost = (hostId, host) => host.includes(hostId.hostString);
-
 const priceAreaGuard = (price, area) => (area && !isNaN(area) && (price && !isNaN(price))) && price / area;
 
+const getHostPredicate = (locationHost) => (siteHost) => locationHost.includes(siteHost);
+
+const containsBoxWords = (selector, words) => {
+  const containsNodeWord = (node, word) => node.textContent.includes(word);
+
+  const node = document.querySelector(selector);
+  if (!node || !words.length) {
+    return false;
+  }
+
+  const mapWords = (word) => containsNodeWord(node, word);
+  // ['foo'] => [true]
+  // ['foo', 'bar', 'baz'] => [true, false, true] => false
+  return words.map(mapWords).filter(Boolean).length === words.length;
+};
+
+// this is business logic, so it may contain site specific settings/params
+// underneath it should only call some generic functions
+const extractAdType = (locationHost) => {
+  const verify = getHostPredicate(locationHost);
+
+  if (verify(sites.SREALITY.id) || verify(sites.SREALITY.id) || verify(sites.MAXIREALITY.id)) {
+    if (/pronajem/i.test(location.pathname)) {
+      return RENT;
+    }
+    return SALE;
+  }
+
+  if (verify('bezrealitky')) {
+    const selector = '.box-params.col-1';
+    return containsBoxWords(selector, ['typ', 'nabídky', 'Pronájem']) ? RENT : SALE;
+  }
+};
+
 // TODO add extractor's methods for sites dynamically
 export const extractors = {
-  getAddress(host) {
-    if (isCurrentHost(siteHosts.SREALITY, host)) {
+  getAddress() {
+    const verify = getHostPredicate(window.location.host);
+    if (verify(sites.SREALITY.id)) {
       return textOrNull(document.querySelector('.location-text'));
     }
 
-    if (isCurrentHost(siteHosts.BEZREALITKY, host)) {
+    if (verify(sites.BEZREALITKY.id)) {
       return textOrNull(document.querySelector('header h2'));
     }
 
-    if (isCurrentHost(siteHosts.MAXIREALITY, host)) {
+    if (verify(sites.MAXIREALITY.id)) {
       const addressRow = Array.from(document.querySelectorAll('tr'))
         .filter(node => node.textContent.includes('Adresa'))[0];
       return addressRow && addressRow.querySelector('td').innerHTML.replace(/<br>/g, ' ').trim();
     }
 
-    if (isCurrentHost(siteHosts.REALITY_IDNES, host)) {
+    if (verify(sites.REALITY_IDNES.id)) {
       return textOrNull(document.querySelector('.realAddress'));
     }
 
     RR.logError('cannot parse address on page: ', window.location);
     return null;
   },
-  getPrices(host) {
-    if (isCurrentHost(siteHosts.SREALITY, host)) {
+  extractSquarePrice() {
+    const adType = extractAdType(window.location.host);
+    const verify = getHostPredicate(window.location.host);
+   
+    if (adType === RENT) {
+      return;
+    }
+
+    if (verify(sites.SREALITY.id)) {
       const propertyParams = Array.from(document.querySelectorAll('.params li'));
       const priceRow = propertyParams.filter(p => p.innerHTML.includes('Celková cena'))[0];
       const areaRow = propertyParams.filter(p => p.innerHTML.includes('Užitná'))[0];
@@ -66,7 +103,7 @@ export const extractors = {
       return priceAreaGuard(price, area);
     }
 
-    if (isCurrentHost(siteHosts.BEZREALITKY, host)) {
+    if (verify(sites.BEZREALITKY.id)) {
       const propertyParams = Array.from(document.querySelectorAll('.box-params .row'));
       const areaRow = propertyParams.filter(item => item.innerHTML.includes('plocha'))[0]; // returns DOM node
       const priceRow = propertyParams.filter(item => item.innerHTML.includes('cena'))[0]; // returns DOM node
@@ -80,7 +117,7 @@ export const extractors = {
       return priceAreaGuard(price, area);
     }
 
-    if (isCurrentHost(siteHosts.MAXIREALITY, host)) {
+    if (verify(sites.MAXIREALITY.id)) {
       const areaRow = Array.from(document.querySelectorAll('#makler_zaklad > table tr'))
         .filter(node => node.innerHTML.includes('Užitná plocha'))[0];
       const priceNode = document.querySelector('.two.price');
@@ -90,12 +127,12 @@ export const extractors = {
       return priceAreaGuard(price, area);
     }
 
-    if (isCurrentHost(siteHosts.REALITY_IDNES, host)) {
+    if (verify(sites.REALITY_IDNES.id)) {
       const areaText = $('.parameters .leftCol dt:contains("Užitná plocha")').next().text();
       const area = Number.parseInt(areaText); // eg. when text is "34 m2" Number.parseInt can strip text parts and parse it as just 34
 
-      const priceText =  document.querySelectorAll('.priceBox strong')[0].innerHTML;
-      const price = Number.parseInt(priceText.replace(/&nbsp;/gi,''));
+      const priceText = document.querySelectorAll('.priceBox strong')[0].innerHTML;
+      const price = Number.parseInt(priceText.replace(/&nbsp;/gi, ''));
 
       return priceAreaGuard(price, area);
     }
diff --git a/src/js/sites/index.spec.js b/src/js/sites/index.spec.js
index 7705ef0..03c7e61 100644
--- a/src/js/sites/index.spec.js
+++ b/src/js/sites/index.spec.js
@@ -25,11 +25,11 @@ describe('extractors', () => {
     });
 
     it('should return price per m2', () => {
-      expect(extractors.getPrices(window.location.host)).to.equal(22222.222222222223);
+      expect(extractors.extractSquarePrice()).to.equal(22222.222222222223);
     });
 
     it('should return address', () => {
-      expect(extractors.getAddress(window.location.host)).to.equal('Komenského, Vlašim, Středočeský kraj');
+      expect(extractors.getAddress()).to.equal('Komenského, Vlašim, Středočeský kraj');
     });
   });
 
@@ -43,11 +43,11 @@ describe('extractors', () => {
     });
 
     it('should return price per m2', () => {
-      expect(extractors.getPrices(window.location.host)).to.equal(57042.25352112676);
+      expect(extractors.extractSquarePrice()).to.equal(57042.25352112676);
     });
 
     it('should return address', () => {
-      expect(extractors.getAddress(window.location.host)).to.equal('Ortenovo náměstí, Praha 7 - Holešovice');
+      expect(extractors.getAddress()).to.equal('Ortenovo náměstí, Praha 7 - Holešovice');
     });
   });
 
@@ -61,11 +61,11 @@ describe('extractors', () => {
     });
 
     it('should return price per m2', () => {
-      expect(extractors.getPrices(window.location.host)).to.equal(64805.194805194806);
+      expect(extractors.extractSquarePrice()).to.equal(64805.194805194806);
     });
 
     it('should return address', () => {
-      expect(extractors.getAddress(window.location.host)).to.equal('Praha - Smíchov Vrázova');
+      expect(extractors.getAddress()).to.equal('Praha - Smíchov Vrázova');
     });
   });
 
@@ -83,11 +83,11 @@ describe('extractors', () => {
     });
 
     it('should return price per m2', () => {
-      expect(extractors.getPrices(window.location.host)).to.equal(31888.88888888889);
+      expect(extractors.extractSquarePrice()).to.equal(31888.88888888889);
     });
 
     it('should return address', () => {
-      expect(extractors.getAddress(window.location.host)).to.equal('Praha 5, Hlubočepy, Machatého');
+      expect(extractors.getAddress()).to.equal('Praha 5, Hlubočepy, Machatého');
     });
   });
 });
diff --git a/src/js/utils.js b/src/js/utils.js
index bc60988..fd9b16f 100644
--- a/src/js/utils.js
+++ b/src/js/utils.js
@@ -7,7 +7,14 @@ export const streetNamePredicate = (address) => {
   return address;
 };
 
-export const formatPrice = price => Math.round(price) + ' Kč';
+export const formatPrice = price => {
+  const formatter = new Intl.NumberFormat('cs', {
+    style: 'currency',
+    currency: 'CZK',
+    minimumFractionDigits: 0,
+  });
+  return formatter.format(Math.round(price));
+};
 
 /**
  * Call ga (google analytics) in context of current page - we cannot directly call page functions here
diff --git a/src/templates/panel.html b/src/templates/panel.html
index 38929f7..4e203aa 100644
--- a/src/templates/panel.html
+++ b/src/templates/panel.html
@@ -4,7 +4,6 @@
 <!-- Google Analytics from Real Reality Chrome Extension -->
 <script>
   window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
-
   ga('create', 'UA-85464417-1', 'auto', 'rr');
   ga('rr.send', 'pageview');
 </script>