{"id":261221,"date":"2021-05-28T09:55:00","date_gmt":"2021-05-28T07:55:00","guid":{"rendered":"https:\/\/www.ecomstream.eu\/?p=261221"},"modified":"2026-08-16T15:44:58","modified_gmt":"2026-08-16T13:44:58","slug":"online-checkout-optimization","status":"publish","type":"post","link":"https:\/\/www.ecomstream.eu\/fr\/online-checkout-optimization\/","title":{"rendered":"Optimisation du tunnel de paiement en ligne"},"content":{"rendered":"\n<div class=\"et_pb_section_0 et_pb_section et_section_regular et_block_section\"><div class=\"et_pb_row_0 et_pb_row et_block_row\"><div class=\"et_pb_column_0 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_0 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module et_pb_text_align_justified\"><div class=\"et_pb_text_inner\"><p>Tout marchand sait que c'est au moment du paiement que la conversion se fait ou se perd. Moins nombreux sont ceux qui agissent sur le fait que c'est aussi l\u00e0 que les relations client se construisent ou se perdent. La vitesse est le ticket d'entr\u00e9e. Tout ce qui vient ensuite est l\u00e0 o\u00f9 se fait la marge.<\/p>\n<p>L'optimisation du tunnel de paiement en ligne n'est pas un projet ponctuel. C'est un levier commercial permanent qui touche les taux d'acceptation, la fr\u00e9quence de r\u00e9achat, la capacit\u00e9 de personnalisation et la valeur \u00e0 long terme de votre base client.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">Commande invit\u00e9 ou cr\u00e9ation de compte<\/h2>\n<p>La plupart des clients r\u00e9sistent \u00e0 la cr\u00e9ation d'un compte. La friction \u00e0 l'inscription, les mots de passe oubli\u00e9s et les connexions impos\u00e9es font baisser la conversion de fa\u00e7on directe et mesurable. La commande invit\u00e9 n'est pas un agr\u00e9ment optionnel, c'est une exigence de base pour tout marchand au volume s\u00e9rieux.<\/p>\n<p>L'arbitrage est r\u00e9el. La commande invit\u00e9 r\u00e9sout le probl\u00e8me de conversion \u00e0 court terme tout en cr\u00e9ant un probl\u00e8me de donn\u00e9es \u00e0 long terme. Sans r\u00e9solution d'identit\u00e9 au moment du paiement, la personnalisation apr\u00e8s achat devient difficile, les m\u00e9caniques de fid\u00e9lit\u00e9 sont plus dures \u00e0 d\u00e9ployer, et votre vision du cycle de vie de l'acheteur reste incompl\u00e8te. Ce co\u00fbt s'accro\u00eet avec la taille.<\/p>\n<h3 class=\"text-text-100 mt-2 -mb-1 font-bold\">Le tunnel avec identit\u00e9<\/h3>\n<p>La r\u00e9ponse pratique est un tunnel avec identit\u00e9 : les clients paient vite sans cr\u00e9er de compte formel, tandis que le marchand conserve assez de signal pour reconna\u00eetre les acheteurs r\u00e9currents et personnaliser pour eux. Plusieurs PSP et plateformes d'orchestration le permettent aujourd'hui via la tokenisation r\u00e9seau, l'identit\u00e9 port\u00e9e par un wallet ou des cadres de moyens de paiement enregistr\u00e9s. La bonne mise en \u0153uvre d\u00e9pend de votre stack actuel.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">Donn\u00e9es propri\u00e9taires et bascule des cookies<\/h2>\n<p>La fin annonc\u00e9e des cookies tiers a suscit\u00e9 une anxi\u00e9t\u00e9 consid\u00e9rable dans le secteur entre 2021 et 2024. Google a finalement fait marche arri\u00e8re sur son plan de suppression pour Chrome en 2024. L'\u00e9ch\u00e9ance ferme n'est pas venue.<\/p>\n<p>La direction structurelle n'a pas chang\u00e9 pour autant. Safari et Firefox bloquent les cookies tiers depuis des ann\u00e9es. Les changements de consentement sur iOS ont sensiblement r\u00e9duit la qualit\u00e9 du signal sur les canaux payants. Les marchands qui ont r\u00e9pondu en renfor\u00e7ant la collecte de donn\u00e9es propri\u00e9taires au moment du paiement sont mieux plac\u00e9s pour le retargeting, la personnalisation et l'attribution. Ceux qui ont attendu restent expos\u00e9s.<\/p>\n<p>Le paiement est le moment de plus forte intention de tout le parcours client. C'est aussi le point le plus naturel pour collecter des donn\u00e9es propri\u00e9taires avec un consentement complet. Optimiser pour cela rel\u00e8ve autant de la conformit\u00e9 que du commerce.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">L'arbitrage des places de march\u00e9<\/h2>\n<p>Vendre via Amazon, Bol ou des plateformes comparables g\u00e9n\u00e8re du volume. Cela signifie aussi que la place de march\u00e9 contr\u00f4le la relation client. Les donn\u00e9es de personnalisation, la capacit\u00e9 de retargeting et la valeur du cycle de vie se trouvent de leur c\u00f4t\u00e9 du grand livre, pas du v\u00f4tre.<\/p>\n<p>C'est un arbitrage connu, pas une raison d'\u00e9viter les places de march\u00e9. Le g\u00e9rer strat\u00e9giquement suppose de prot\u00e9ger la part de votre canal direct, et <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.ecomstream.eu\/fr\/optimisation-tunnel-de-paiement\/\">l'exp\u00e9rience de paiement sur votre propre domaine<\/a> y est centrale. La couverture des moyens de paiement, la qualit\u00e9 du parcours et la communication apr\u00e8s achat sont l\u00e0 o\u00f9 la relation directe se renforce ou s'abandonne.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">Ce que recouvre r\u00e9ellement l'optimisation du tunnel<\/h2>\n<p>Une optimisation efficace couvre plusieurs domaines li\u00e9s : le mix de moyens de paiement par march\u00e9, le traitement de la SCA via les exemptions TRA ou les cadres de transactions initi\u00e9es par le marchand, la tokenisation r\u00e9seau pour les clients r\u00e9currents, la logique des champs et la conception des formulaires, et <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.ecomstream.eu\/fr\/optimisation-performance-paiement\/\">l'am\u00e9lioration du taux d'acceptation au niveau de l'acqu\u00e9reur<\/a>.<\/p>\n<p>Les outils de base sont les tests d'utilisabilit\u00e9 et les tests A\/B. Ils font remonter des points de friction que l'analytique seule ne montre pas. Le tunnel n'est pas un actif que l'on construit puis oublie, c'est l'une des surfaces d'optimisation les plus rentables du commerce en ligne.<\/p>\n<p>Au-del\u00e0 du parcours lui-m\u00eame, votre contrat PSP et votre configuration technique p\u00e8sent directement sur ce qui est possible. Les taux d'acceptation, la logique de relance, la mise en \u0153uvre de 3DS et le co\u00fbt par transaction renvoient tous \u00e0 la fa\u00e7on dont votre <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.ecomstream.eu\/fr\/reduire-ses-commissions-de-paiement\/\">dispositif de paiement est structur\u00e9 et n\u00e9goci\u00e9<\/a>.<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">Optimisation ind\u00e9pendante du tunnel et des paiements<\/h2>\n<p><a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.ecomstream.eu\/fr\/\">EcomStream<\/a> travaille avec des retailers et des marques sur <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.ecomstream.eu\/fr\/optimisation-tunnel-de-paiement\/\">l'optimisation du tunnel de paiement<\/a> et sur <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.ecomstream.eu\/fr\/optimisation-performance-paiement\/\">l'am\u00e9lioration de la performance PSP<\/a>. Chaque mission est men\u00e9e personnellement par Ramon Helwegen, avec plus de 15 ans dans les paiements dont une longue exp\u00e9rience du c\u00f4t\u00e9 PSP.<\/p>\n<p>Les missions fonctionnent sur une base no cure, no pay. Pas de frais initiaux, pas de forfait. S'il n'y a pas d'am\u00e9lioration mesurable, il n'y a pas de co\u00fbt.<\/p>\n<p>Si vous voulez une \u00e9valuation ind\u00e9pendante de l'endroit o\u00f9 votre tunnel perd de la conversion, ou de ce que votre dispositif actuel vous co\u00fbte par rapport au march\u00e9, <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.ecomstream.eu\/fr\/contacter\/\">prenez contact<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<\/div><\/div><div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_0_wrapper\"><a class=\"et_pb_button_0 et_pb_button et_pb_bg_layout_light et_animated et_pb_module et_block_module\" href=\"https:\/\/www.ecomstream.eu\/blog\/\" data-icon=\"k\">Click to read another blog<\/a><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>La vitesse est le ticket d&rsquo;entr\u00e9e. Ce que l&rsquo;optimisation du tunnel recouvre au-del\u00e0, et o\u00f9 se fait la marge.<\/p>\n","protected":false},"author":1,"featured_media":259913,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_meta-robots-noindex":"2","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_meta-robots-adv":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","footnotes":""},"categories":[35],"tags":[459,65,461,460,458],"class_list":["post-261221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecomstream-blogs","tag-checkout-personalization","tag-conversion-optimization","tag-customer-data","tag-online-checkout","tag-payment-ux"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Optimisation du tunnel de paiement en ligne | EcomStream<\/title>\n<meta name=\"description\" content=\"Commande invit\u00e9, donn\u00e9es propri\u00e9taires, arbitrage des places de march\u00e9 et taux d&#039;acceptation. 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