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HTML 

              
                <!doctype html>
<html>

<head>
    <script type="text/javascript">
        var _iub = _iub || [];
        _iub.csConfiguration = {
                "lang": "en",
                "siteId": 896537, //use your siteId
                "cookiePolicyId": 8207462, //use your cookiePolicyId
                "consentOnContinuedBrowsing": false, //avoid to collect consent by scrolling and continued browsing activity
                "perPurposeConsent": true,
                "purposes": "1, 2, 3, 4, 5", //customize which purposes to display (by default, we use the purposes from the cookie policy connected to your configuration). For example, if you don't use "Targeting & Advertising" scripts (purpose id 5), you could write "purposes": "1, 2, 3, 4" 
                "banner": {
                    "acceptButtonDisplay": true,
                    "closeButtonRejects": true,
                    "customizeButtonDisplay": true,
                    "explicitWithdrawal": true,
                    "listPurposes": true,
                    "position": "float-top-center",
                    "rejectButtonDisplay": true
                },

                //some (optional) callbacks that our Cookie Solution can perform upon the occurrence of an event
                callback: {
                    "onConsentGiven": function() {
                        //invoked if the user has given the consent to the installation of cookies
                        log('onConsentGiven');
                    },
                    "onConsentRejected": function() {
                        //invoked if the user has rejected the consent to the installation of cookies
                        log('onConsentRejected');
                    },
                    "onPreferenceExpressed": function(preference) {
                        //fires whenever a preference is expressed, be it accept or reject
                        log('onPreferenceExpressed(' + JSON.stringify(preference) + ')');
                    }
                }
            };
    </script>
    <script type="text/javascript" src="//cdn.iubenda.com/cs/iubenda_cs.js" charset="UTF-8" async></script>
</head>

<body>
    <header>
        <div class="wrapper">
            <h1>iubenda Cookie Solution</h1>
            <p>Per-category consent with custom categories</p>
        </div>
    </header>

    <section class="wrapper">

        <p>The <strong>per-category consent with custom categories</strong> feature gives users granular control on which categories of cookies or other identifiers to give consent to:</p>

        <div class="scripts">
          <ul>
            <li>Strictly necessary (purpose id 1): <span id="pur-1" class="activated">activated</span> (no consent required)</li>
            <li>Basic interactions & functionalities (purpose id 2): <span id="pur-2">blocked</span></li>
            <li>Experience enhancement (purpose id 3): <span id="pur-3">blocked</span></li>
            <li>Measurement (purpose id 4): <span id="pur-4">blocked</span></li>
            <li>Targeting & Advertising (purpose id 5): <span id="pur-5">blocked</span></li>
            <li>Scripts with purposes 2 and 5: <span id="pur-2-5">blocked</span></li>
          </ul>
        </div>

        <div id="logs"></div>

        <script type="plain/text" class="_iub_cs_activate" data-iub-purposes="1">
            document.getElementById('pur-1').innerHTML = 'activated';
            document.getElementById('pur-1').className = 'activated'
        </script>
        <script type="plain/text" class="_iub_cs_activate" data-iub-purposes="2">
            document.getElementById('pur-2').innerHTML = 'activated';
            document.getElementById('pur-2').className = 'activated';
        </script>
        <script type="plain/text" class="_iub_cs_activate" data-iub-purposes="3">
            document.getElementById('pur-3').innerHTML = 'activated';
            document.getElementById('pur-3').className = 'activated';
        </script>
        <script type="plain/text" class="_iub_cs_activate" data-iub-purposes="4">
            document.getElementById('pur-4').innerHTML = 'activated';
            document.getElementById('pur-4').className = 'activated';
        </script>
        <script type="plain/text" class="_iub_cs_activate" data-iub-purposes="5">
            document.getElementById('pur-5').innerHTML = 'activated';
            document.getElementById('pur-5').className = 'activated';
        </script>
        <script type="plain/text" class="_iub_cs_activate" data-iub-purposes="2,5">
            document.getElementById('pur-2-5').innerHTML = 'activated';
            document.getElementById('pur-2-5').className = 'activated';
        </script>

        <p>The categories are displayed along with a short description and toggle so that users can either grant or reject consent for the particular processing purpose.</p> 
      
        <div class="tip">
            <p>💡 Click on the "Learn more and customize" button to see this feature in action. Grant consent to the "Experience enhancement" category to release the YouTube and Twitter scripts below.</p>
        </div>
      
        <p>The categories displayed in the modal are automatically detected, but in this demo they've been customized by using the <code>purposes</code> parameter.</p>
      
        <p>Here's an example of how it works: if you're using all 5 categories (and you're not using an iubenda cookie policy), you'll need to specify <code>"purposes": "1, 2, 3, 4, 5"</code>, if you don't use "Targeting & Advertising" scripts (id 5) you can simply specify <code>"purposes": "1, 2, 3, 4"</code> and so on. To implement, add the <code>perPurposeConsent</code> parameter to your Cookie Solution code snippet and set to <code>true</code>.</p>

        <p><strong>Alternatively</strong>, you can also activate this functionality through the configurator (GDPR > Edit > Manual configuration > Offer granular control with per-category consent > Custom):</p>

        <img src="https://help.iubenda.com/wp-content/uploads/2022/06/cs-per-category-consent-custom-codepen.png" width="480" />

        <div class="note">
            <ul>
                <li>Remember to use your own credentials from <a href="https://www.iubenda.com/en/dashboard" target="_blank">your iubenda account</a></li>
                <li>This is a sample for pure demonstrative purposes, <strong>no consents are saved</strong> (result of <code>_iub.csConfiguration.skipSaveConsent = true</code>). Just refresh the page to make the cookie banner reappear.</li>
                <li><strong>If you don't see the cookie banner on your first visit</strong>, you may have a consent cookie saved from another demo: <a href="#" onclick="_iub.cs.cookie.resetCookies({local: true,remote: true});alert('Consent cookie deleted. Now click on OK and refresh the page to return to the starting point.')">reset consent</a> and refresh the page to make the cookie banner reappear.</li>
            </ul>
        </div>

        <h3>Block cookies prior to consent</h3>

        <p>To demonstrate the cookie blocking feature, we've embed a YouTube video:</p>

        <div class="embed-container" -->
            <!-- please note type="text/plain" class="_iub_cs_activate" data-suppressedsrc="..." (manual tagging) and data-iub-purposes="3" (per-category consent) -->
            <iframe type="text/plain" class="_iub_cs_activate" width="560" height="315" data-suppressedsrc="https://www.youtube.com/embed/DS7bqHoz8Ic" data-iub-purposes="3" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
        </div>

        <p>And a Twitter follow button:</p>

        <!-- please note type="text/plain" class="_iub_cs_activate" data-suppressedsrc="..." (manual tagging) and data-iub-purposes="3" (per-category consent) -->
        <a href="https://twitter.com/iubenda" class="twitter-follow-button" data-show-count="true" data-size="large">Follow @iubenda</a>
        <script async type="text/plain" class="_iub_cs_activate" data-suppressedsrc="https://platform.twitter.com/widgets.js" data-iub-purposes="3" charset="utf-8"></script>

        <p>Both scripts are blocked through <a href="https://www.iubenda.com/en/help/1229">manual tagging</a>, one of the <a href="https://www.iubenda.com/en/help/3081" target="_blank">methods available</a> with the Cookie Solution.</p>

        <p>Since both the YouTube video widget and the Twitter follow button are part of the <strong>Experience enhancement</strong> purpose (id <code>3</code>), we've added <code>data-iub-purposes="3"</code> to their scripts so that the Cookie Solution can properly identify them for release.</p>

        <p>Click on the <strong>Accept</strong> button - or just activate the "Experience enhancement" toggle - to release these scripts (refresh the page to return to the starting point).</p>

        <hr />

        <h3>Learn more</h3>
        <div class="tip">
            <p>Read our <a href="https://www.iubenda.com/en/help/1205#per-category-consent" target="_blank">advanced guide</a> for more information about per-category consent (including manual tagging and Google Tag Manager blocking methods).</p>
        </div>

        <p>Other helpful resources:</p>
        <ul class="guides">
            <li><a href="https://www.iubenda.com/en/help/1177" target="_blank">Cookie Solution - Getting Started</a></li>
            <li><a href="https://www.iubenda.com/en/help/3831" target="_blank">How to Customize the Look and Behavior of the Cookie Banner (Beginner's Guide)</a></li>
            <li><a href="https://www.iubenda.com/en/help/1205" target="_blank">How to Configure Your Cookie Solution (Advanced Guide)</a></li>
            <li><a href="https://www.iubenda.com/en/help/3081" target="_blank">Introduction to the Prior Blocking of Cookies</a></li>
        </ul>
    </section>

</body>
</html>
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CSS
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JS 

              
                //don't copy this JS (just for demo purposes)

//don't save consent, always show the banner
_iub.csConfiguration.skipSaveConsent = true;

//per-category logs
/*
function log(text) {
    var p = document.createElement('p');
    p.innerText = text;
    document.querySelector('#logs').appendChild(p);
}

window.onerror = function(err) {
    log('ERROR: ' + err);
}
*/
!
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