{"id":14127,"date":"2026-04-13T14:22:18","date_gmt":"2026-04-13T12:22:18","guid":{"rendered":"https:\/\/www.optimalways.com\/2026\/04\/a-look-back-at-the-performance-retail-morning-what-the-arthur-case-teaches-us-about-unified-retail-in-a-shopify-ecosystem\/"},"modified":"2026-04-13T15:09:02","modified_gmt":"2026-04-13T13:09:02","slug":"a-look-back-at-the-performance-retail-morning-what-the-arthur-case-teaches-us-about-unified-retail-in-a-shopify-ecosystem","status":"publish","type":"post","link":"https:\/\/www.optimalways.com\/en\/2026\/04\/a-look-back-at-the-performance-retail-morning-what-the-arthur-case-teaches-us-about-unified-retail-in-a-shopify-ecosystem\/","title":{"rendered":"A Look Back at the Retail Morning Session: Lessons from the Arthur Case Study on Unified Retail (Shopify)"},"content":{"rendered":"<p id=\"ember2094\" class=\"ember-view reader-text-block__paragraph\">On Thursday March 19, 2026, we had the pleasure of being invited to the first &#8220;retail performance&#8221; morning co-organized by our Lille-based colleague <a class=\"aUxTjkknBMAVFSemygaWNefULIgZMVodcss \" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/company\/fourseeds\/\" data-test-app-aware-link=\"\">Fourseeds<\/a>, alongside their partners ShopiShopa and COD4IS, in a setting ideally located opposite the Gare Saint-Lazare in Paris.<\/p>\n<p id=\"ember2095\" class=\"ember-view reader-text-block__paragraph\">On the agenda for this morning: a subject at the heart of today&#8217;s challenges &#8211; <strong>retail performance in 2026<\/strong>. Around the table, a panel of speakers with complementary expertise, sharing their visions and feedback on the changes taking place in the sector.<\/p>\n<p id=\"ember2096\" class=\"ember-view reader-text-block__paragraph\">As Olivier Guillouzouic, CEO of Fourseeds, pointed out, the objective was clear: &#8220;to open up the chakras&#8221;. And the exchanges lived up to their promise, to say the least&#8230;<\/p>\n<div class=\"reader-image-block reader-image-block--full-width\">\n<figure class=\"reader-image-block__figure\">\n<div class=\"ivm-image-view-model reader-image-block__img-container\">\n<div class=\"ivm-view-attr__img-wrapper \"><img decoding=\"async\" id=\"ember2097\" class=\"ivm-view-attr__img--centered reader-image-block__img evi-image lazy-image ember-view\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQGSWvRWQ_JBcQ\/article-inline_image-shrink_1500_2232\/B56Z0cUAZMHIAU-\/0\/1774296501724?e=1777507200&amp;v=beta&amp;t=2_z6lTByR2qHpbvwibkGY5mDj2PzrceQOc-3EJEV1gg\" alt=\"Article content\" \/><\/div>\n<\/div><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><\/figcaption><\/figure>\n<\/div>\n<h2 id=\"ember2098\" class=\"ember-view reader-text-block__heading-2\">\ud83d\udecd\ufe0f Shopify POS: the unified retail revolution is underway<\/h2>\n<p id=\"ember2099\" class=\"ember-view reader-text-block__paragraph\"><a id=\"ember2100\" class=\"ember-view\" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/in\/christophedavy\/\">Christophe Davy<\/a><strong> (General Manager <\/strong><a class=\"aUxTjkknBMAVFSemygaWNefULIgZMVodcss \" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/company\/shopishopa-consulting\/\" target=\"_self\" data-test-app-aware-link=\"\"><strong>ShopiShopa Consulting<\/strong><\/a><strong>)<\/strong> shared a particularly rich intervention around <strong>Shopify POS<\/strong>, with, as a bonus, some exclusive roadmap elements.<\/p>\n<p id=\"ember2101\" class=\"ember-view reader-text-block__paragraph\">An opportunity to take a look at a solution that is still <strong>emerging in France<\/strong>, but already well established internationally, and which perfectly illustrates the changes underway in the retail sector.<\/p>\n<p id=\"ember2102\" class=\"ember-view reader-text-block__paragraph\"><strong>Launched in 2018<\/strong>, Shopify POS is a continuation of the Shopify ecosystem, with a strong promise: to <strong>natively unify e-commerce and retail<\/strong>. Here, no complex integration between systems: <strong>the point of sale is directly connected to the Shopify back-office<\/strong>, with the same customer, product and order data.<\/p>\n<p id=\"ember2103\" class=\"ember-view reader-text-block__paragraph\">In concrete terms, the solution is based on <strong>a mobile application available on iOS and Android<\/strong>, which is easy to deploy and learn. This <strong>&#8220;tablet-first<\/strong> &#8221; approach profoundly transforms the in-store experience: <strong>streamlined ergonomics<\/strong>, <strong>rapid team onboarding<\/strong>, and the ability to operate on the move, with configurations ranging from <strong>100% Bluetooth<\/strong> to more traditional setups via the new <strong>POS Hub<\/strong>.<\/p>\n<div class=\"reader-image-block reader-image-block--full-width\">\n<figure class=\"reader-image-block__figure\">\n<div class=\"ivm-image-view-model reader-image-block__img-container\">\n<div class=\"ivm-view-attr__img-wrapper \"><img decoding=\"async\" id=\"ember2104\" class=\"ivm-view-attr__img--centered reader-image-block__img evi-image lazy-image ember-view\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQHSfdncbSh2qA\/article-inline_image-shrink_1500_2232\/B56Z0cbZZMHwAU-\/0\/1774298441701?e=1777507200&amp;v=beta&amp;t=CBqRe2wNFyw66G-zwjld0S0dBFI5IzzoMLAIiIMfgpo\" alt=\"Article content\" \/><\/div>\n<\/div><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><\/figcaption><\/figure>\n<\/div>\n<p id=\"ember2105\" class=\"ember-view reader-text-block__paragraph\">But beyond technology, a <strong>paradigm shift<\/strong> is taking shape.<\/p>\n<p id=\"ember2106\" class=\"ember-view reader-text-block__paragraph\">Shopify POS has a vision in which :<\/p>\n<ul>\n<li><strong>omnichannel is native<\/strong>, not reconstructed after the fact;<\/li>\n<li><strong>technical complexity is replaced by usage<\/strong>;<\/li>\n<li>and <strong>the application ecosystem<\/strong> becomes a major lever for functional extension.<\/li>\n<\/ul>\n<p id=\"ember2108\" class=\"ember-view reader-text-block__paragraph\">With <strong>nearly 10,000 applications available on Shopify<\/strong>, including <strong>around a hundred already dedicated to POS<\/strong>, the momentum is clearly underway, particularly in areas such as inventory management, scheduling and in-store sales experience.<\/p>\n<p id=\"ember2109\" class=\"ember-view reader-text-block__paragraph\">Today, <strong>the French market is still in the early stages of adoption<\/strong>. Shopify POS is following a trajectory reminiscent of that of <strong>Shopify e-commerce some ten years ago<\/strong>: first adopted by <strong>digital native<\/strong> brands, before wider distribution to more established retailers.<\/p>\n<p id=\"ember2110\" class=\"ember-view reader-text-block__paragraph\">Players such as <strong>Caba\u00efa<\/strong>, with <strong>60 stores<\/strong>, and <strong>Oh My Cream<\/strong>, with <strong>around 50 outlets<\/strong>, are already illustrating this rise, while more traditional brands are also beginning to take the plunge.<\/p>\n<p id=\"ember2111\" class=\"ember-view reader-text-block__paragraph\">However, a number of challenges remain:<\/p>\n<ul>\n<li><strong>complex inventory and flow management<\/strong>, often supported by third-party applications;<\/li>\n<li><strong>data migration<\/strong> for customers, orders and discounts;<\/li>\n<li><strong>integration with finance\/accounting systems<\/strong>;<\/li>\n<li>and, of course, <strong>adaptation to local conditions<\/strong>, particularly in terms of taxation and <strong>NF525<\/strong> certification.<\/li>\n<\/ul>\n<p id=\"ember2113\" class=\"ember-view reader-text-block__paragraph\">These challenges remind us of one essential thing: no matter how attractive the technological promise, <strong>a POS project is first and foremost a transformation project<\/strong>.<\/p>\n<p id=\"ember2114\" class=\"ember-view reader-text-block__paragraph\"><strong>Shopify POS is no longer simply a solution to be observed. It&#8217;s now a strategic issue to be anticipated by all brands that want to reconcile operational efficiency, ease of use and omnichannel experience. <\/strong><\/p>\n<div class=\"reader-image-block reader-image-block--full-width\">\n<figure class=\"reader-image-block__figure\">\n<div class=\"ivm-image-view-model reader-image-block__img-container\">\n<div class=\"ivm-view-attr__img-wrapper \"><img decoding=\"async\" id=\"ember2115\" class=\"ivm-view-attr__img--centered reader-image-block__img evi-image lazy-image ember-view\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQE6Lio7bOglbQ\/article-inline_image-shrink_1500_2232\/B56Z0cUZbsHIAU-\/0\/1774296603445?e=1777507200&amp;v=beta&amp;t=nQfzAZXP7UT7EtdPj3WDGjtc63Z6TtlkHTHKHYoGWKc\" alt=\"Article content\" \/><\/div>\n<\/div><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><\/figcaption><\/figure>\n<\/div>\n<h2 id=\"ember2116\" class=\"ember-view reader-text-block__heading-2\">\ud83c\udfaf Customer loyalty: another key driver of retail performance<\/h2>\n<p id=\"ember2117\" class=\"ember-view reader-text-block__paragraph\">Feedback from <a id=\"ember2118\" class=\"ember-view\" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/in\/emilie-baraibar\/\">\u00c9milie Baraibar<\/a> (digital &amp; CRM director <a class=\"aUxTjkknBMAVFSemygaWNefULIgZMVodcss \" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/company\/boutiquearthur\/\" data-test-app-aware-link=\"\">ARTHUR<\/a>) and <strong>Olivier Guillouzouic <\/strong>(CEO <a class=\"aUxTjkknBMAVFSemygaWNefULIgZMVodcss \" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/company\/fourseeds\/\" data-test-app-aware-link=\"\">Fourseeds<\/a> ) then highlighted a subject that has become unavoidable: <strong>customer loyalty in an omnichannel environment<\/strong>.<\/p>\n<p id=\"ember2119\" class=\"ember-view reader-text-block__paragraph\">Through the case of<strong>Arthur<\/strong>, a <strong>40-year-old<\/strong> French brand known for its everyday essentials, the subject was tackled in a very concrete way, with a particularly interesting angle on structuring customer data in a <strong>Shopify<\/strong> ecosystem.<\/p>\n<p id=\"ember2120\" class=\"ember-view reader-text-block__paragraph\">Today, Arthur has <strong>some forty stores in France<\/strong>, an e-commerce business, a small marketplace, and a historically retail model. But behind this well-established presence, the challenges remain highly topical: <strong>better performance management, better use of customer data, and better articulation of loyalty, CRM and omnichannel<\/strong>.<\/p>\n<p id=\"ember2121\" class=\"ember-view reader-text-block__paragraph\">First lesson: <strong>performance can no longer be read at a single level<\/strong>.<\/p>\n<p id=\"ember2122\" class=\"ember-view reader-text-block__paragraph\">Arthur&#8217;s analysis is based on :<\/p>\n<ul>\n<li>a <strong>channel vision<\/strong>, with a comparison between retail and digital ;<\/li>\n<li>an <strong>e-commerce vision<\/strong>, based on traffic, conversion and average basket;<\/li>\n<li>a <strong>customer vision<\/strong>, with tracking of recurrent customers versus acquisition ;<\/li>\n<li>and a <strong>product vision<\/strong>, with sales analysis by season, line and best-seller.<\/li>\n<\/ul>\n<p id=\"ember2124\" class=\"ember-view reader-text-block__paragraph\">What emerges very clearly is that <strong>the customer&#8217;s vision is becoming a central steering point<\/strong>, in particular to better arbitrate acquisition investments.<\/p>\n<div class=\"reader-image-block reader-image-block--full-width\">\n<figure class=\"reader-image-block__figure\">\n<div class=\"ivm-image-view-model reader-image-block__img-container\">\n<div class=\"ivm-view-attr__img-wrapper \"><img decoding=\"async\" id=\"ember2125\" class=\"ivm-view-attr__img--centered reader-image-block__img evi-image lazy-image ember-view\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQFsVgj3VT11YQ\/article-inline_image-shrink_1500_2232\/B56Z0cbkzJKkAU-\/0\/1774298486353?e=1777507200&amp;v=beta&amp;t=kzAUY5awETsi8rf-SJSRySGfvRqzjAnewyEWQfEi5Nc\" alt=\"Article content\" \/><\/div>\n<\/div><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><\/figcaption><\/figure>\n<\/div>\n<p id=\"ember2126\" class=\"ember-view reader-text-block__paragraph\">Another interesting topic is the choice of technology.<\/p>\n<p id=\"ember2127\" class=\"ember-view reader-text-block__paragraph\">In a Shopify environment, the first logical step is to take advantage of the <strong>plug and play applications available<\/strong>. However, this approach has its limits when it comes to more complex issues, particularly in the <strong>omnichannel<\/strong> arena.<\/p>\n<p id=\"ember2128\" class=\"ember-view reader-text-block__paragraph\">As Arthur is not equipped with <strong>Shopify POS<\/strong>, but with another POS system, the junction between store data and e-commerce data becomes a real issue. This is where <strong>Fourseeds<\/strong> comes in, with the implementation of a <strong>RCU (unique customer repository)<\/strong> and a <strong>loyalty engine<\/strong> in the Shopify environment.<\/p>\n<p id=\"ember2129\" class=\"ember-view reader-text-block__paragraph\">The challenge here is simple: to <strong>reconstitute reliable, clean and centralized customer data<\/strong>.<\/p>\n<p id=\"ember2130\" class=\"ember-view reader-text-block__paragraph\">This involves several very concrete building blocks:<\/p>\n<ul>\n<li><strong>merging and deduplicating customer files<\/strong>;<\/li>\n<li><strong>RGPD compliant<\/strong>;<\/li>\n<li><strong>customized dashboards<\/strong> for CRM and retail teams;<\/li>\n<li>and a connection with <strong>Klaviyo<\/strong> for marketing activation.<\/li>\n<\/ul>\n<p id=\"ember2132\" class=\"ember-view reader-text-block__paragraph\">One point was rightly made: we mustn <strong>&#8216;t confuse RCU and CDP<\/strong>.<\/p>\n<p id=\"ember2133\" class=\"ember-view reader-text-block__paragraph\">The <strong>RCU<\/strong> provides a <strong>basis for governance and control of customer data<\/strong>. The <strong>CDP<\/strong>, on the other hand, responds to a CRM activation and segmentation logic.<\/p>\n<p id=\"ember2134\" class=\"ember-view reader-text-block__paragraph\">This is an important distinction, because it shows that performance is not just a question of activation tools, but first and foremost of having a <strong>robust data base<\/strong>.<\/p>\n<p id=\"ember2135\" class=\"ember-view reader-text-block__paragraph\">It&#8217;s also what allows loyalty to change dimension.<\/p>\n<p id=\"ember2136\" class=\"ember-view reader-text-block__paragraph\">At Arthur, the subject is now much better managed than before. Where loyalty program data used to be fragmented between stores and digital, there is now a <strong>consolidated view<\/strong>, with reading possible down to channel or even store granularity.<\/p>\n<p id=\"ember2137\" class=\"ember-view reader-text-block__paragraph\">It changes a lot of things.<\/p>\n<p id=\"ember2138\" class=\"ember-view reader-text-block__paragraph\">Firstly, because it makes it <strong>easier to measure the actual use of the program<\/strong>. And secondly, because it provides concrete arguments for getting retail teams on board, particularly in one key area: in-store <strong>email collection<\/strong>.<\/p>\n<p id=\"ember2139\" class=\"ember-view reader-text-block__paragraph\">And this is undoubtedly one of the most interesting lessons to be learned from this speech: <strong>loyalty only becomes a structuring lever when it is objectified by data<\/strong>.<\/p>\n<p id=\"ember2140\" class=\"ember-view reader-text-block__paragraph\">Without reliable indicators, it&#8217;s hard to convince, align teams or change practices. With the right KPIs, loyalty becomes a measurable, controllable issue, increasingly integrated into store objectives.<\/p>\n<p id=\"ember2141\" class=\"ember-view reader-text-block__paragraph\">Finally, several performance levers for <strong>2026-2027<\/strong> were mentioned.<\/p>\n<p id=\"ember2142\" class=\"ember-view reader-text-block__paragraph\">On the digital side, Arthur is working in particular on <strong>CRO<\/strong> issues, with a clear challenge: to better convert growing traffic. And of course, <strong>AI<\/strong> is also part of the roadmap, whether for site localization, the production of e-commerce visuals or performance analysis via <strong>Sidekick in Shopify<\/strong>.<\/p>\n<p id=\"ember2143\" class=\"ember-view reader-text-block__paragraph\">In the end, this feedback reminds us of one essential thing: <strong>customer loyalty is no longer just a CRM issue. It&#8217;s a retail performance issue in its own right. <\/strong><\/p>\n<p id=\"ember2144\" class=\"ember-view reader-text-block__paragraph\">And for it to really generate value, you need more than a program: you need reliable data, a shared understanding of the issues, and a real link between retail, digital and activation.<\/p>\n<div class=\"reader-image-block reader-image-block--full-width\">\n<figure class=\"reader-image-block__figure\">\n<div class=\"ivm-image-view-model reader-image-block__img-container\">\n<div class=\"ivm-view-attr__img-wrapper \"><img decoding=\"async\" id=\"ember2145\" class=\"ivm-view-attr__img--centered reader-image-block__img evi-image lazy-image ember-view\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQHc1q8wsbWVxg\/article-inline_image-shrink_1500_2232\/B56Z0cUjgMHoAU-\/0\/1774296645638?e=1777507200&amp;v=beta&amp;t=wnV2-pMac-j4fYICrag8cJq4-RmM_xS49o3VKKFyGLw\" alt=\"Article content\" \/><\/div>\n<\/div><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><\/figcaption><\/figure>\n<\/div>\n<h2 id=\"ember2146\" class=\"ember-view reader-text-block__heading-2\">\ud83d\udd27 Integration &amp; execution: a decisive but often underestimated lever for retail performance<\/h2>\n<p id=\"ember2147\" class=\"ember-view reader-text-block__paragraph\">To round off the morning, a round-table discussion moderated by <a id=\"ember2148\" class=\"ember-view\" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/in\/annecharlottelediot\/\">Anne Charlotte LE DIOT<\/a> with <a id=\"ember2149\" class=\"ember-view\" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/in\/ericduong\/\">Eric Duong<\/a> and <a id=\"ember2150\" class=\"ember-view\" tabindex=\"0\" href=\"https:\/\/www.linkedin.com\/in\/jer%C3%A9my-jazat-462391188\/\">Jer\u00e9my Jazat<\/a> from <strong>COD4IS<\/strong> put the spotlight back on a subject that is as strategic as it is sometimes misunderstood: <strong>integration and execution<\/strong>.<\/p>\n<p id=\"ember2151\" class=\"ember-view reader-text-block__paragraph\">A subject less visible than others, no doubt, but nonetheless fundamental. Behind every omnichannel ambition, every new solution, every promise of fluidity or real time, there is a very concrete reality: <strong>making systems, data, business constraints and organizations work together<\/strong>.<\/p>\n<p id=\"ember2152\" class=\"ember-view reader-text-block__paragraph\">The first lesson to be learned from this sequence is that there is still a <strong>real perception gap<\/strong> between what business teams imagine an integration project to be and what this type of project actually entails.<\/p>\n<p id=\"ember2153\" class=\"ember-view reader-text-block__paragraph\">Certain phrases are often used. For example: <strong>&#8220;You&#8217;re the experts.&#8221;<\/strong><\/p>\n<p id=\"ember2154\" class=\"ember-view reader-text-block__paragraph\">Behind this formula, which may seem to give freedom, lie several well-known difficulties:<\/p>\n<ul>\n<li><strong>interconnection problems between solutions<\/strong>;<\/li>\n<li><strong>technical constraints discovered too late<\/strong>;<\/li>\n<li>a <strong>lack of business involvement<\/strong>;<\/li>\n<li><strong>time<\/strong>, <strong>budget<\/strong> and <strong>team availability<\/strong>;<\/li>\n<li>and sometimes a choice of solution made before even checking whether the whole is really technically feasible.<\/li>\n<\/ul>\n<p id=\"ember2156\" class=\"ember-view reader-text-block__paragraph\">In this type of context, the integrator often finds himself having to <strong>deal with what already exists<\/strong>, delving into the successive layers of an already complex ecosystem, and implementing solutions that enable progress to be made without always being able to rebuild properly.<\/p>\n<p id=\"ember2157\" class=\"ember-view reader-text-block__paragraph\">And that&#8217;s where a well-known risk comes in: <strong>the more patches you add to an already fragmented system, the more technical debt you create.<\/strong><\/p>\n<div class=\"reader-image-block reader-image-block--full-width\">\n<figure class=\"reader-image-block__figure\">\n<div class=\"ivm-image-view-model reader-image-block__img-container\">\n<div class=\"ivm-view-attr__img-wrapper \"><img decoding=\"async\" id=\"ember2158\" class=\"ivm-view-attr__img--centered reader-image-block__img evi-image lazy-image ember-view\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQGgu-9W2GV9Gg\/article-inline_image-shrink_1000_1488\/B56Z0cbw2PKAAQ-\/0\/1774298535384?e=1777507200&amp;v=beta&amp;t=7bbcjly7VQaxsrwb6BvMr-sVe2QUHdf6epyA1SO6bN4\" alt=\"Article content\" \/><\/div>\n<\/div><figcaption class=\"reader-image-block__figure-image-caption display-block full-width text-body-small-open t-sans text-align-center t-black--light\"><\/figcaption><\/figure>\n<\/div>\n<p id=\"ember2159\" class=\"ember-view reader-text-block__paragraph\">Another preconceived idea discussed during the round table: <strong>&#8220;It&#8217;s easy, it&#8217;ll be quick, it&#8217;s standard.&#8221;<\/strong><\/p>\n<p id=\"ember2160\" class=\"ember-view reader-text-block__paragraph\">Here too, feedback is very clear.<\/p>\n<p id=\"ember2161\" class=\"ember-view reader-text-block__paragraph\">Yes, there are standard connectors. But in reality, the standard never completely covers the real need.<\/p>\n<p id=\"ember2162\" class=\"ember-view reader-text-block__paragraph\">Why? Because integration isn&#8217;t just about connecting two tools. It also involves ensuring that both solutions :<\/p>\n<ul>\n<li>talk about the same objects;<\/li>\n<li>give the same meaning to the data;<\/li>\n<li>manage the same attributes;<\/li>\n<li>and can support the same levels of demand.<\/li>\n<\/ul>\n<p id=\"ember2164\" class=\"ember-view reader-text-block__paragraph\">In other words, <strong>the standard does not eliminate complexity<\/strong>. It may even mask some of it from the outset.<\/p>\n<p id=\"ember2165\" class=\"ember-view reader-text-block__paragraph\">This is particularly true when it comes to <strong>data<\/strong>.<\/p>\n<p id=\"ember2166\" class=\"ember-view reader-text-block__paragraph\">The round table showed that <strong>data refactoring<\/strong> remains an often underestimated task. When you change your solution, it&#8217;s not enough to simply &#8220;take back the data&#8221;.<\/p>\n<p id=\"ember2167\" class=\"ember-view reader-text-block__paragraph\">You also have to manage :<\/p>\n<ul>\n<li><strong>attributes that no longer exist<\/strong>;<\/li>\n<li><strong>additional fields<\/strong>;<\/li>\n<li><strong>limited field sizes<\/strong>;<\/li>\n<li>differences in structure;<\/li>\n<li>and sometimes very different processes depending on the subsidiary or entity.<\/li>\n<\/ul>\n<p id=\"ember2169\" class=\"ember-view reader-text-block__paragraph\">These are all points that are not always well anticipated when a project is launched, even though they can have a major impact on its success.<\/p>\n<p id=\"ember2170\" class=\"ember-view reader-text-block__paragraph\">With this in mind, the question of<strong>ETL<\/strong> naturally arose.<\/p>\n<p id=\"ember2171\" class=\"ember-view reader-text-block__paragraph\">The answer is clear: <strong>it becomes relevant as soon as possible<\/strong>.<\/p>\n<p id=\"ember2172\" class=\"ember-view reader-text-block__paragraph\">With the rise of <strong>best-of-breed<\/strong> approaches, companies are multiplying the number of specialized tools. And the more bricks are connected, the more useful it becomes to have a base capable of <strong>simplifying adaptations<\/strong>, <strong>better managing flows<\/strong> and <strong>preserving a readable architecture<\/strong> over time.<\/p>\n<p id=\"ember2173\" class=\"ember-view reader-text-block__paragraph\">This is also in line with another key idea raised during the discussions: <strong>the governance and sovereignty of data<\/strong> are becoming increasingly important issues.<\/p>\n<p id=\"ember2174\" class=\"ember-view reader-text-block__paragraph\">The discussion also served as a reminder that there is no <strong>good universal solution<\/strong>.<\/p>\n<p id=\"ember2175\" class=\"ember-view reader-text-block__paragraph\">A good solution always depends on :<\/p>\n<ul>\n<li>of the <strong>budget<\/strong>;<\/li>\n<li><strong>customer context<\/strong>;<\/li>\n<li><strong>volumes<\/strong>;<\/li>\n<li><strong>prerequisites<\/strong>;<\/li>\n<li><strong>business constraints<\/strong>;<\/li>\n<li>and the level of requirements expected, particularly in terms of <strong>real time<\/strong>.<\/li>\n<\/ul>\n<p id=\"ember2177\" class=\"ember-view reader-text-block__paragraph\">In omnichannel projects, data is increasingly required <strong>almost instantaneously<\/strong>. And this requirement creates real technical challenges, which not all solutions can absorb in the same way.<\/p>\n<p id=\"ember2178\" class=\"ember-view reader-text-block__paragraph\">In this context, the integrator&#8217;s role goes far beyond mere technical execution.<\/p>\n<p id=\"ember2179\" class=\"ember-view reader-text-block__paragraph\">This is undoubtedly one of the most interesting points of this talk: <strong>the integrator is also a facilitator<\/strong>.<\/p>\n<p id=\"ember2180\" class=\"ember-view reader-text-block__paragraph\">Facilitator :<\/p>\n<ul>\n<li>between craft and technology;<\/li>\n<li>between customer and partners ;<\/li>\n<li>between solutions that share neither the same logic nor the same definition of data ;<\/li>\n<li>and between the constraints of the present and the need to build something viable for the long term.<\/li>\n<\/ul>\n<p id=\"ember2182\" class=\"ember-view reader-text-block__paragraph\">Their value also lies in their cross-functional position: working in a variety of environments, with several customers and several stacks, enables us to identify classic errors, recurring incompatibilities and the most realistic trade-offs more quickly.<\/p>\n<p id=\"ember2183\" class=\"ember-view reader-text-block__paragraph\">Finally, the round table opened on the evolution of the profession with<strong>AI<\/strong>.<\/p>\n<p id=\"ember2184\" class=\"ember-view reader-text-block__paragraph\">The shared observation is not that the role of integrator is disappearing, but that <strong>the profession is gradually being transformed<\/strong>.<\/p>\n<p id=\"ember2185\" class=\"ember-view reader-text-block__paragraph\">Integrators are increasingly becoming <strong>orchestrators<\/strong>:<\/p>\n<ul>\n<li>able to rely on agents for documentation,<\/li>\n<li>flow control,<\/li>\n<li>analysis,<\/li>\n<li>support,<\/li>\n<li>or decision support.<\/li>\n<\/ul>\n<p id=\"ember2187\" class=\"ember-view reader-text-block__paragraph\">But there was also a clear message of caution: <strong>this may not happen as quickly as we think.<\/strong><\/p>\n<p id=\"ember2188\" class=\"ember-view reader-text-block__paragraph\">These new uses still require :<\/p>\n<ul>\n<li>expertise ;<\/li>\n<li>supervision ;<\/li>\n<li>well-designed scenarios ;<\/li>\n<li>and real vigilance on issues of <strong>governance<\/strong>, <strong>data ownership<\/strong> and <strong>sovereignty<\/strong>.<\/li>\n<\/ul>\n<p id=\"ember2190\" class=\"ember-view reader-text-block__paragraph\">At the end of the day, this feedback reminds us of one essential thing: <strong>integration is not just a technical issue.<\/strong><\/p>\n<p id=\"ember2191\" class=\"ember-view reader-text-block__paragraph\">It&#8217;s a question of alignment between business, IT and partners. It&#8217;s about data quality. It&#8217;s about method, arbitration and long-term vision.<\/p>\n<p id=\"ember2192\" class=\"ember-view reader-text-block__paragraph\">And in a context where retail ecosystems are becoming ever more complex, <strong>performance depends not just on the tools you choose, but on how you actually make them work together<\/strong>.<\/p>\n<h3 id=\"ember2194\" class=\"ember-view reader-text-block__heading-3\">Many thanks to all the speakers for a very interesting morning!<\/h3>\n<div class=\"reader-image-block reader-image-block--full-width\">\n<figure class=\"reader-image-block__figure\">\n<div class=\"ivm-image-view-model reader-image-block__img-container\">\n<div class=\"ivm-view-attr__img-wrapper \"><img decoding=\"async\" id=\"ember2196\" class=\"ivm-view-attr__img--centered reader-image-block__img evi-image lazy-image ember-view\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQHzI3FHHtaMcQ\/article-inline_image-shrink_1500_2232\/B56Z0cb5jGHIAU-\/0\/1774298573219?e=1777507200&amp;v=beta&amp;t=TOlRBaWWCYijLynP2HFPiqmvRdbSX70M7HWM2k-vJLI\" alt=\"Article content\" \/><\/div>\n<\/div>\n<\/figure>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>On Thursday March 19, 2026, we had the pleasure of being invited to the first &#8220;retail performance&#8221; morning co-organized by our Lille-based colleague Fourseeds, alongside their partners ShopiShopa and COD4IS, in a setting ideally located opposite the Gare Saint-Lazare in Paris. On the agenda for this morning: a subject at the heart of today&#8217;s challenges [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":14125,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[42],"tags":[],"class_list":["post-14127","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-new-things"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>A Look Back at the Retail Morning Session: Lessons from the Arthur Case Study on Unified Retail (Shopify) - Optimal Ways, l&#039;agence de digital analytics et d&#039;optimisation pour l&#039;ecommerce (Paris, Lille)<\/title>\n<meta name=\"description\" content=\"On Thursday March 19, 2026, we had the pleasure of being invited to the first &quot;retail 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