CINXE.COM

<!DOCTYPE html> <html class="" lang="fr-CA"> <head> <script> function loadFonts(url) { var xhr = new XMLHttpRequest(); xhr.open('GET', url, true); xhr.onreadystatechange = function() { if (xhr.readyState == 4 && xhr.status == 200) { var css = xhr.responseText; css = css.replace(/}/g, 'font-display: swap; }'); var head = document.getElementsByTagName('head')[0]; var style = document.createElement('style'); style.appendChild(document.createTextNode(css)); head.appendChild(style); } }; xhr.send(); } loadFonts('//fonts.googleapis.com/css?family=Roboto:400,700|Roboto+Condensed'); </script> <title>Questions fréquemment posées — NiceBooks</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="description" content="Questions fréquemment posées sur le comparateur de prix de livres NiceBooks"> <meta name="keywords" content=""> <meta name="robots" content=""> <link rel="stylesheet" href="//static.nicebooks.com/css/public.css?1736552191"> <link rel="search" type="application/opensearchdescription+xml" title="NiceBooks (ca-fr)" href="/openSearch"> <link rel="alternate" hreflang="x-default" href="https://nicebooks.com/help"> <link rel="alternate" hreflang="en-CA" href="https://ca-en.nicebooks.com/help"> <link rel="alternate" hreflang="fr-CA" href="https://ca-fr.nicebooks.com/help"> <link rel="alternate" hreflang="de-DE" href="https://de.nicebooks.com/help"> <link rel="alternate" hreflang="es-ES" href="https://es.nicebooks.com/help"> <link rel="alternate" hreflang="fr-FR" href="https://fr.nicebooks.com/help"> <link rel="alternate" hreflang="en-GB" href="https://uk.nicebooks.com/help"> <link rel="alternate" hreflang="it-IT" href="https://it.nicebooks.com/help"> <link rel="alternate" hreflang="en-US" href="https://us.nicebooks.com/help"> <script> /* remove #_=_ Facebook artefact after redirection */ if (window.location.hash === '#_=_') { const uri = window.location.toString(); const withNoHash = uri.substring(0, uri.indexOf('#')); window.history.replaceState({}, document.title, withNoHash); } </script> <script src="https://polyfill-fastly.io/v2/polyfill.min.js?features=Element.prototype.matches,Element.prototype.closest,URL,Promise,Promise.prototype.finally" defer></script> <script src="//static.nicebooks.com/vendor/axios-0.18.0/axios.min.js" defer></script> <script src="//static.nicebooks.com/scripts/modal.js?1736552191" defer></script> <script src="//static.nicebooks.com/scripts/public.js?1736552191" defer></script> <script src="https://cdn.jsdelivr.net/npm/sweetalert2@10"></script> <script> // create the $ function to defer callbacks after DOMContentLoaded (function() { var callbacks = []; var eventFired = false; document.addEventListener('DOMContentLoaded', function() { callbacks.forEach(function(callback) { callback(); }); callbacks = []; eventFired = true; }); window.$ = function(callback) { if (eventFired) { callback(); } else { callbacks.push(callback); } }; })(); // initialize Google global site tag window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'AW-1032358671'); // initialize Bing Ads Universal Event Tracking window.uetq = window.uetq || []; // ---------- function trackMerchantClick() { gtag('event', 'conversion', {'send_to': 'AW-1032358671/-Mh0CJ_8zmUQj5ai7AM'}); // Google window.uetq.push({ea: 'merchant-click'}); // Bing } </script> <link rel="icon" type="image/png" sizes="32x32" href="//static.nicebooks.com/images/icons/32px.png?1736552191"> <link rel="icon" type="image/png" sizes="16x16" href="//static.nicebooks.com/images/icons/16px.png?1736552191"> <link rel="preload" as="style" onload="this.onload=null;this.rel='stylesheet'" href="//static.nicebooks.com/vendor/fontawesome-pro-5.13.0/css/all.min.css"> <script> /*! loadCSS. [c]2017 Filament Group, Inc. MIT License */ (function( w ){ "use strict"; if( !w.loadCSS ){ w.loadCSS = function(){}; } var rp = loadCSS.relpreload = {}; rp.support = (function(){ var ret; try { ret = w.document.createElement( "link" ).relList.supports( "preload" ); } catch (e) { ret = false; } return function(){ return ret; }; })(); rp.bindMediaToggle = function( link ){ var finalMedia = link.media || "all"; function enableStylesheet(){ link.media = finalMedia; } if( link.addEventListener ){ link.addEventListener( "load", enableStylesheet ); } else if( link.attachEvent ){ link.attachEvent( "onload", enableStylesheet ); } setTimeout(function(){ link.rel = "stylesheet"; link.media = "only x"; }); setTimeout( enableStylesheet, 3000 ); }; rp.poly = function(){ if( rp.support() ){ return; } var links = w.document.getElementsByTagName( "link" ); for( var i = 0; i < links.length; i++ ){ var link = links[ i ]; if( link.rel === "preload" && link.getAttribute( "as" ) === "style" && !link.getAttribute( "data-loadcss" ) ){ link.setAttribute( "data-loadcss", true ); rp.bindMediaToggle( link ); } } }; if( !rp.support() ){ rp.poly(); var run = w.setInterval( rp.poly, 500 ); if( w.addEventListener ){ w.addEventListener( "load", function(){ rp.poly(); w.clearInterval( run ); } ); } else if( w.attachEvent ){ w.attachEvent( "onload", function(){ rp.poly(); w.clearInterval( run ); } ); } } if( typeof exports !== "undefined" ){ exports.loadCSS = loadCSS; } else { w.loadCSS = loadCSS; } }( typeof global !== "undefined" ? global : this ) ); </script> </head> <body> <div id="wrapper"> <div id="content-wrapper" class=""> <header> <div class="row"> <div class="small-6 columns"> <a class="logo is-white has-image" href="/"><img src="//static.nicebooks.com/images/logo.svg?1736552191" alt=""></a> </div> <div class="small-6 columns"> <div id="header-menu"> <span style="font-size: .9rem;"> <a href="/auth/login" class="is-white">Connexion</a> </span> </div> </div> </div> </header> <section>  <div class="row"> <div class="column"> <h1>Questions fréquemment posées</h1> <dl id="faq"> <dt>Qu'est-ce que NiceBooks ?</dt> <dd>NiceBooks est un service gratuit de comparaison de prix sur des livres, neufs et d'occasion. Notre catalogue est l'un des plus complets du marché, avec des millions de références disponibles. En consultant systématiquement NiceBooks avant d'acheter un livre, vous avez l'assurance de toujours le trouver au meilleur prix !</dd> <dt>Est-ce que NiceBooks vend des livres ?</dt> <dd>NiceBooks ne vend pas directement de livres, il compare les prix de plusieurs marchands et vous propose d'acheter chez l'un d'entre eux.</dd> <dt>J'ai une question à propos d'un achat réalisé via NiceBooks…</dt> <dd>NiceBooks ne vend pas directement de livres, il vous a simplement mis en relation avec un marchand. NiceBooks n'a aucun lien juridique avec ce marchand, il faut donc vous adresser directement à lui pour toute question à propos de votre commande. Si vous ne vous souvenez plus chez quel marchand vous avez acheté, consultez votre boîte email pour retrouver une correspondance avec le libraire.</dd> <dt>À quoi sert la barre de recherche NiceBooks ?</dt> <dd>Il s'agit simplement d'ajouter une option NiceBooks à la barre de recherche de votre navigateur. De cette manière, vous pouvez à tout moment effectuer une recherche de livre directement depuis votre navigateur, sans avoir à aller au préalable sur nicebooks.com ! Son installation est absolument sans danger pour votre ordinateur, elle ne contient que le nom et l'adresse du moteur de recherche.</dd> </dl> </div> </div> </section> </div> <footer> <div class="row"> <div class="medium-6 columns"> <ul class="fa-ul"> <li><i class="fas fa-li fa-home"></i> <a href="/" class="is-white">Accueil</a></li> <li><i class="fas fa-li fa-info"></i> <a href="/help" class="is-white">Aide</a></li> <li><i class="fas fa-li fa-map-marker-alt"></i> <a href="/contact" class="is-white">Nous contacter</a></li> <li><i class="fas fa-li fa-gavel"></i> <a href="/legal" class="is-white">Mentions légales</a></li> <li><i class="far fa-li fa-eye"></i> <a href="/privacy" class="is-white">Politique de confidentialité</a></li> <li><i class="fas fa-li fa-shopping-cart"></i> <a href="/bookstores" class="is-white">Librairies</a></li> </ul> </div> <div class="medium-6 columns"> <div id="nicebooks-worldwide"> <ul> <li> <a href="https://ca-en.nicebooks.com/help" lang="en-CA" hreflang="en-CA" class="is-white" style="background-image: url(//static.nicebooks.com/images/flags/CA.gif?1736552191);"> Canada (English) </a> </li> <li> <a href="https://ca-fr.nicebooks.com/help" lang="fr-CA" hreflang="fr-CA" class="is-white" style="background-image: url(//static.nicebooks.com/images/flags/CA.gif?1736552191);"> Canada (Français) </a> </li> <li> <a href="https://de.nicebooks.com/help" lang="de-DE" hreflang="de-DE" class="is-white" style="background-image: url(//static.nicebooks.com/images/flags/DE.gif?1736552191);"> Deutschland </a> </li> <li> <a href="https://es.nicebooks.com/help" lang="es-ES" hreflang="es-ES" class="is-white" style="background-image: url(//static.nicebooks.com/images/flags/ES.gif?1736552191);"> España </a> </li> <li> <a href="https://fr.nicebooks.com/help" lang="fr-FR" hreflang="fr-FR" class="is-white" style="background-image: url(//static.nicebooks.com/images/flags/FR.gif?1736552191);"> France </a> </li> <li> <a href="https://uk.nicebooks.com/help" lang="en-GB" hreflang="en-GB" class="is-white" style="background-image: url(//static.nicebooks.com/images/flags/GB.gif?1736552191);"> United Kingdom </a> </li> <li> <a href="https://it.nicebooks.com/help" lang="it-IT" hreflang="it-IT" class="is-white" style="background-image: url(//static.nicebooks.com/images/flags/IT.gif?1736552191);"> Italia </a> </li> <li> <a href="https://us.nicebooks.com/help" lang="en-US" hreflang="en-US" class="is-white" style="background-image: url(//static.nicebooks.com/images/flags/US.gif?1736552191);"> United States </a> </li> </ul> </div> </div> </div> <div lang="en" id="footer-banner"> <div class="row"> <div class="column"> <div id="footer-banner-container"> <div> <i class="fas fa-fw fa-copyright"></i> NiceBooks 2009-2025 </div> <div> <i class="fas fa-fw fa-bolt"></i> Powered by <a href="https://github.com/brick" target="_blank">Brick</a> </div> </div> </div> </div> </div> </footer> </div> <div id="overlay"></div> <div id="ajax-modal" class="modal" role="dialog" aria-modal="true" style="width: 100%; max-width: 640px;">  </div> <div id="auth-modal" class="modal" role="dialog" aria-modal="true"> <div class="modal-box" style="max-width: 500px;"> <div id="login" class="auth"> <button type="button" class="modal-close" data-modal-close></button> <h2 style="font-size: 2.2rem; margin-top: 0;">Bienvenue !</h2> <p style="color: #666;">Partagez vos lectures et gérez votre bibliothèque en ligne, c'est complètement gratuit. Rejoignez-nous !</p> <p style="margin-top: 2rem;"> <a href="/auth/facebook-login" class="nb-button is-facebook full medium"> <i class="fab fa-fw fa-facebook-f"></i> Connexion avec Facebook </a> </p> <p class="divider">ou</p> <form method="post" action="/auth/login"> <p><input type="email" name="email" required class="nb-input is-fullwidth" placeholder="Adresse email" style=""></p> <p><input type="password" name="password" required class="nb-input is-fullwidth" placeholder="Mot de passe"></p> <p><button type="submit" class="nb-button full medium is-blue">Connexion</button></p> </form> <p style="text-align: center;"><a href="/auth/signup">Créer un compte</a></p> <p style="text-align: center;"><a href="/auth/recover">Mot de passe oublié ?</a></p> </div> </div> </div> <div id="cover-modal" class="modal" role="dialog" aria-modal="true"> <button class="cover-modal-close" data-modal-close></button> <img class="cover-modal-image" src="" alt=""> </div>  <script async src="https://www.googletagmanager.com/gtag/js?id=AW-1032358671"></script>  <script>(function(w,d,t,r,u){var f,n,i;w[u]=w[u]||[],f=function(){var o={ti:"5011923"};o.q=w[u],w[u]=new UET(o),w[u].push("pageLoad")},n=d.createElement(t),n.src=r,n.async=1,n.onload=n.onreadystatechange=function(){var s=this.readyState;s&&s!=="loaded"&&s!=="complete"||(f(),n.onload=n.onreadystatechange=null)},i=d.getElementsByTagName(t)[0],i.parentNode.insertBefore(n,i)})(window,document,"script","//bat.bing.com/bat.js","uetq");</script>  <script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); ga('create', "UA-9151806-8", 'auto'); ga('send', 'pageview'); </script> </body> </html>