{"id":385266,"date":"2026-09-09T13:08:30","date_gmt":"2026-09-09T12:08:30","guid":{"rendered":"https:\/\/zakrasnejsivimperk.cz\/?p=385266"},"modified":"2026-09-09T13:08:30","modified_gmt":"2026-09-09T12:08:30","slug":"dtest-jina-obrazovka-jina-cena","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=385266","title":{"rendered":"dTest: Jin\u00e1 obrazovka, jin\u00e1 cena"},"content":{"rendered":"<h6>Vyb\u00edr\u00e1te ubytov\u00e1n\u00ed, letenku nebo elektroniku a p\u0159ed fin\u00e1ln\u00edm objedn\u00e1n\u00edm kontrolujete, jestli je cena v\u00a0mobiln\u00ed aplikaci, na webu nebo na jin\u00e9m \u00fa\u010dtu v\u00fdhodn\u011bj\u0161\u00ed? M\u016f\u017ee v\u00e1s stejn\u00fd n\u00e1kup st\u00e1t v\u00edce ne\u017e va\u0161eho souseda? A kde je hranice, kdy m\u016f\u017ee b\u00fdt rozd\u00edln\u00e1 cena dokonce diskrimina\u010dn\u00ed?<\/h6>\n<h6><strong>Cena jen pro v\u00e1s?<\/strong><\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-131630 alignright\" src=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2018\/05\/29\/logo-dtest-114x300.jpg\" alt=\"\" width=\"114\" height=\"300\" srcset=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2018\/05\/29\/logo-dtest-114x300.jpg 114w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2018\/05\/29\/logo-dtest.jpg 126w\" sizes=\"(max-width: 114px) 100vw, 114px\" \/>Rozd\u00edln\u00e1 cena na webu, v aplikaci nebo na r\u016fzn\u00fdch \u00fa\u010dtech v\u011bt\u0161inu z\u00a0n\u00e1s u\u017e nep\u0159ekvap\u00ed. Z\u00a0pohledu legislativy nemusej\u00ed b\u00fdt rozd\u00edln\u00e9 ceny chybou ani podvodem. Obchodn\u00edk m\u016f\u017ee pou\u017e\u00edvat r\u016fzn\u00e9 ceny pro jednotliv\u00e9 prodejn\u00ed platformy, m\u011bnit je podle popt\u00e1vky a dokonce je automaticky p\u0159izp\u016fsobit konkr\u00e9tn\u00edmu z\u00e1kazn\u00edkovi.<\/p>\n<p>Pokud je cena automaticky p\u0159izp\u016fsobena na z\u00e1klad\u011b chov\u00e1n\u00ed konkr\u00e9tn\u00edho spot\u0159ebitele, jedn\u00e1 se o takzvanou personalizovanou cenu.\u00a0<em>\u201e<\/em><em>Obchodn\u00edk mus\u00ed spot\u0159ebitele o tom, \u017ee se jedn\u00e1 o personalizovanou cenu, jasn\u011b informovat p\u0159ed ka\u017edou transakc\u00ed. Informa\u010dn\u00ed povinnost nespln\u00ed, pokud upozorn\u011bn\u00ed uvede pouze v obchodn\u00edch podm\u00ednk\u00e1ch nebo v obecn\u00fdch z\u00e1sad\u00e1ch zpracov\u00e1n\u00ed osobn\u00edch \u00fadaj\u016f,\u201c<\/em>\u00a0uv\u00e1d\u00ed \u0159editelka dTestu Eduarda Hek\u0161ov\u00e1.<\/p>\n<p>Podnikatel m\u016f\u017ee p\u0159i stanoven\u00ed ceny vych\u00e1zet nap\u0159\u00edklad z historie n\u00e1kup\u016f, nav\u0161t\u00edven\u00fdch str\u00e1nek, po\u010dtu kliknut\u00ed na konkr\u00e9tn\u00ed nab\u00eddku, polohy nebo pou\u017e\u00edvan\u00e9ho za\u0159\u00edzen\u00ed. Tyto \u00fadaje z\u00edsk\u00e1v\u00e1 mimo jin\u00e9 prost\u0159ednictv\u00edm z\u00e1kaznick\u00e9ho \u00fa\u010dtu nebo sledovac\u00edch cookies.\u00a0<em>\u201e<\/em><em>Rozd\u00edln\u00e9 ceny ale nesm\u011bj\u00ed b\u00fdt diskrimina\u010dn\u00ed ani zalo\u017een\u00e9 na nez\u00e1konn\u00e9m vyu\u017e\u00edv\u00e1n\u00ed osobn\u00edch \u00fadaj\u016f,\u201c\u00a0<\/em>upozor\u0148uje d\u00e1le Hek\u0161ov\u00e1.<\/p>\n<h6><strong>R\u016fzn\u00e9 ceny z\u00a0r\u016fzn\u00fdch d\u016fvod\u016f<\/strong><\/h6>\n<p>Samotn\u00fd fakt, \u017ee aplikace ukazuje jinou cenu ne\u017e web, nutn\u011b neznamen\u00e1, \u017ee jde o personalizovanou cenu. Pokud aplikace nab\u00edz\u00ed v\u0161em sv\u00fdm u\u017eivatel\u016fm stejnou \u201eapp cenu\u201c, jedn\u00e1 se sp\u00ed\u0161e o cenu nebo slevu v\u00e1zanou na konkr\u00e9tn\u00ed platformu. Jestli\u017ee je v\u0161ak ni\u017e\u0161\u00ed cena v aplikaci prezentov\u00e1na jako sleva, mus\u00ed obchodn\u00edk u v\u00fdrobku uv\u00e9st tak\u00e9 nejni\u017e\u0161\u00ed cenu, za kterou jej v dan\u00e9m prodejn\u00edm kan\u00e1lu nab\u00edzel za posledn\u00edch 30 dn\u016f. Nab\u00eddka tak\u00e9 nesm\u00ed vyvol\u00e1vat klamn\u00fd dojem, nap\u0159\u00edklad \u017ee sleva plat\u00ed obecn\u011b, pokud je dostupn\u00e1 pouze u\u017eivatel\u016fm aplikace.<\/p>\n<p>P\u0159\u00edsn\u011bj\u0161\u00ed ne\u017e sou\u010dasn\u00e1 pravidla bylo stanovisko Evropsk\u00e9 spot\u0159ebitelsk\u00e9 organizace BEUC k p\u0159ipravovan\u00e9mu Digital Fairness Act. Podle n\u011bj by obchodn\u00edci m\u011bli sm\u011bt porovn\u00e1vat aktu\u00e1ln\u00ed cenu pouze s nejni\u017e\u0161\u00ed cenou, za kterou v\u00fdrobek nab\u00edzeli b\u011bhem p\u0159edchoz\u00edch 30 dn\u016f. Upozor\u0148uje t\u00edm na to, \u017ee obchodn\u00edci n\u011bkdy aktu\u00e1ln\u00ed cenu porovn\u00e1vaj\u00ed nikoli se svou nejni\u017e\u0161\u00ed cenou za p\u0159edchoz\u00edch 30 dn\u016f, ale nap\u0159\u00edklad s doporu\u010denou \u010di \u00fadajnou b\u011b\u017enou cenou.<\/p>\n<p>Vedle toho se spot\u0159ebitel\u00e9 mohou setkat i s takzvanou dynamickou cenou, kter\u00e1 se m\u011bn\u00ed podle situace na trhu, nap\u0159\u00edklad podle popt\u00e1vky nebo obsazenosti, zat\u00edmco personalizovan\u00e1 cena se m\u011bn\u00ed podle \u00fadaj\u016f nebo p\u0159edpoklad\u016f vztahuj\u00edc\u00edch se ke konkr\u00e9tn\u00edmu z\u00e1kazn\u00edkovi \u010di ur\u010dit\u00e9 skupin\u011b z\u00e1kazn\u00edk\u016f.\u00a0<em>\u201e<\/em><em>Pokud nap\u0159\u00edklad cena hotelov\u00e9ho pokoje vzroste v\u0161em z\u00e1kazn\u00edk\u016fm kv\u016fli ub\u00fdvaj\u00edc\u00ed kapacit\u011b, jde o dynamickou cenu. O personalizovanou cenu by naopak mohlo j\u00edt tehdy, pokud by algoritmus konkr\u00e9tn\u00edmu z\u00e1kazn\u00edkovi nab\u00eddl jinou cenu na z\u00e1klad\u011b jeho p\u0159edchoz\u00edho vyhled\u00e1v\u00e1n\u00ed, po\u010dtu kliknut\u00ed nebo aktivity na u\u017eivatelsk\u00e9m \u00fa\u010dtu,\u201c\u00a0<\/em>vysv\u011btluje Hek\u0161ov\u00e1.<\/p>\n<h6><strong>Tinder Swindler<\/strong><\/h6>\n<p>Nedostate\u010dnou transparentnost personalizovan\u00fdch cen \u0159e\u0161ila Evropsk\u00e1 komise a vnitrost\u00e1tn\u00ed spot\u0159ebitelsk\u00e9 org\u00e1ny nap\u0159\u00edklad u seznamovac\u00ed platformy Tinder. Ta nab\u00edzela u\u017eivatel\u016fm rozd\u00edln\u00e9 ceny pr\u00e9miov\u00fdch slu\u017eeb, ani\u017e by je jasn\u011b informovala, \u017ee jsou personalizovan\u00e9. \u010c\u00e1st rozd\u00edl\u016f vych\u00e1zela z v\u011bku u\u017eivatel\u016f, dal\u0161\u00ed slevy pak algoritmus nab\u00edzel lidem, kte\u0159\u00ed podle sv\u00e9ho p\u0159edchoz\u00edho chov\u00e1n\u00ed nejevili dostate\u010dn\u00fd z\u00e1jem o p\u0159edplatn\u00e9 za standardn\u00ed cenu. Tinder se proto zav\u00e1zal u\u017eivatele jasn\u011b informovat, \u017ee nab\u00edzen\u00e9 slevy byly p\u0159izp\u016fsobeny automatizovan\u00fdmi prost\u0159edky, a uv\u00e9st, podle jak\u00fdch krit\u00e9ri\u00ed k personalizaci doch\u00e1z\u00ed.<\/p>\n<h6><strong>Kdy se jedn\u00e1 o cenovou diskriminaci?<\/strong><\/h6>\n<p>O zak\u00e1zanou cenovou diskriminaci m\u016f\u017ee j\u00edt tehdy, kdy\u017e obchodn\u00edk \u00fa\u010dtuje spot\u0159ebiteli vy\u0161\u0161\u00ed cenu pouze kv\u016fli jeho st\u00e1tn\u00ed p\u0159\u00edslu\u0161nosti nebo zemi bydli\u0161t\u011b. Ne ka\u017ed\u00e1 rozd\u00edln\u00e1 cena je v\u0161ak zak\u00e1zan\u00e1. Rozd\u00edl m\u016f\u017ee od\u016fvodnit nap\u0159\u00edklad odli\u0161n\u00e1 v\u00fd\u0161e dan\u00ed nebo n\u00e1klad\u016f na dopravu.<\/p>\n<p><em>\u201ePokud si ale spot\u0159ebitel objedn\u00e1 zbo\u017e\u00ed v jin\u00e9 zemi EU a zajist\u00ed si jeho vyzvednut\u00ed bez p\u0159eshrani\u010dn\u00edho doru\u010den\u00ed, mus\u00ed m\u00edt p\u0159\u00edstup ke stejn\u00fdm cen\u00e1m a nab\u00eddk\u00e1m jako m\u00edstn\u00ed z\u00e1kazn\u00edci,\u201c\u00a0<\/em>vysv\u011btluje Hek\u0161ov\u00e1. Stejn\u00e9 pravidlo plat\u00ed tak\u00e9 pro slu\u017eby poskytovan\u00e9 v provozovn\u011b obchodn\u00edka, nap\u0159\u00edklad ubytov\u00e1n\u00ed, pron\u00e1jem auta \u010di u r\u016fzn\u00fdch vstup\u016f, a pro n\u011bkter\u00e9 elektronick\u00e9 slu\u017eby, jako je cloudov\u00e9 \u00falo\u017ei\u0161t\u011b nebo webhosting. Obchodn\u00edk tedy nesm\u00ed z\u00e1kazn\u00edka znev\u00fdhodnit ani mu n\u00e1kup znemo\u017enit pouze kv\u016fli jeho st\u00e1tn\u00ed p\u0159\u00edslu\u0161nosti nebo m\u00edstu bydli\u0161t\u011b.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><sub><em><strong>dTest, o.p.s<\/strong>. je nejv\u011bt\u0161\u00ed \u010deskou spot\u0159ebitelskou organizac\u00ed, kter\u00e1 v\u00a0\u010cR p\u016fsob\u00ed ji\u017e od roku 1992. Je vydavatelem spot\u0159ebitelsk\u00e9ho \u010dasopisu dTest, na jeho\u017e str\u00e1nk\u00e1ch jsou publikov\u00e1ny v\u00fdsledky nez\u00e1visl\u00fdch a objektivn\u00edch test\u016f produkt\u016f, varov\u00e1n\u00ed p\u0159ed nebezpe\u010dn\u00fdmi a zdravotn\u011b z\u00e1vadn\u00fdmi v\u00fdrobky, informace o spot\u0159ebitelsk\u00fdch pr\u00e1vech a rady, jak tato pr\u00e1va \u00fa\u010dinn\u011b uplat\u0148ovat. dTest je sou\u010d\u00e1st\u00ed mezin\u00e1rodn\u00ed organizace International Consumer Research and Testing (ICRT) a\u00a0evropsk\u00e9 spot\u0159ebitelsk\u00e9 organizace BEUC.<\/em><\/sub><\/li>\n<li><sub><em><strong>Poradensk\u00e1 linka \u010dasopisu dTest \u2013<\/strong> 299 149\u00a0009 \u2013 je v\u00a0provozu ka\u017ed\u00fd pracovn\u00ed den od 9 do 17 hodin a spot\u0159ebitel\u00e9 na n\u00ed mohou konzultovat s\u00a0pr\u00e1vn\u00edmi poradci dTestu nejr\u016fzn\u011bj\u0161\u00ed spot\u0159ebitelsk\u00e9 probl\u00e9my, a to za cenu b\u011b\u017en\u00e9ho tarifu vol\u00e1n\u00ed. Od spu\u0161t\u011bn\u00ed v\u00a0roce 2010 t\u00e9to mo\u017enosti vyu\u017eily ji\u017e desetitis\u00edce spot\u0159ebitel\u016f a poradensk\u00e1 linka \u010dasopisu dTest se tak stala prvn\u00ed a nejvyhled\u00e1van\u011bj\u0161\u00ed cestou k\u00a0\u0159e\u0161en\u00ed pot\u00ed\u017e\u00ed, se kter\u00fdmi se z\u00e1kazn\u00edci na trhu setk\u00e1vaj\u00ed.<\/em><\/sub><\/li>\n<\/ul>\n<p><strong>dTest<\/strong><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vyb\u00edr\u00e1te ubytov\u00e1n\u00ed, <\/p>\n","protected":false},"author":2,"featured_media":385267,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[87],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2026\/09\/09\/ram-dtest.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/385266"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=385266"}],"version-history":[{"count":1,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/385266\/revisions"}],"predecessor-version":[{"id":385268,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/385266\/revisions\/385268"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/385267"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=385266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=385266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=385266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}