Mercantir is a retail operating system on sovereign open source (Open Mercato): orders, stock, customers and product knowledge in one place, structured for agents.https://mercantir.comenhttps://mercantir.com/blog/the-week-everything-goes-wronghttps://mercantir.com/blog/the-week-everything-goes-wrongSystems that cope all year fail together in the peak week, because people with time were holding them together. What breaks first, and what to settle before it arrives.Wed, 07 Oct 2026 00:00:00 GMTpeak seasonstock accuracyfulfilmentexceptionshttps://mercantir.com/blog/one-customer-three-recordshttps://mercantir.com/blog/one-customer-three-recordsThe same customer lives in the shop, the ERP and somebody's inbox, under three spellings. Each system knows a fragment and nobody holds the whole relationship.Wed, 30 Sep 2026 00:00:00 GMTcustomer recordB2Bdata qualitycustomer servicehttps://mercantir.com/blog/the-order-that-arrives-by-emailhttps://mercantir.com/blog/the-order-that-arrives-by-emailWholesale orders arrive as emails, spreadsheets, phone calls and handwritten lists. Software built around a checkout sees only part of that; someone retypes the rest.Wed, 23 Sep 2026 00:00:00 GMTwholesaleB2Border managementchannelshttps://mercantir.com/blog/the-orders-that-go-wronghttps://mercantir.com/blog/the-orders-that-go-wrongEvery system handles the order that goes smoothly. An order desk spends its day on the others, and those usually live in notes, emails and somebody's memory.Wed, 16 Sep 2026 00:00:00 GMTorder managementexceptionsfulfilmentcustomer servicehttps://mercantir.com/blog/price-list-margin-is-not-order-marginhttps://mercantir.com/blog/price-list-margin-is-not-order-marginPurchase and selling price give you a margin. Shipping, fees, discounts, packing and returns decide what is left of it, and they arrive weeks later in other systems.Wed, 09 Sep 2026 00:00:00 GMTmarginorder managementcostsreportinghttps://mercantir.com/blog/one-question-four-systemshttps://mercantir.com/blog/one-question-four-systemsCan I sell this, where is it, and when does it arrive. It is the most common question in retail and almost no retailer can answer it in one place.Wed, 02 Sep 2026 00:00:00 GMTstock accuracyorder managementintegrationavailabilityhttps://mercantir.com/blog/product-data-written-for-a-pagehttps://mercantir.com/blog/product-data-written-for-a-pageCatalogue copy is optimised to be scrolled past. Ask it something specific and there is nothing structured underneath to answer from.Wed, 19 Aug 2026 00:00:00 GMTproduct datacataloguestructured datasearchhttps://mercantir.com/blog/what-agentic-commerce-actually-needshttps://mercantir.com/blog/what-agentic-commerce-actually-needsFive unsolved problems sit between a model that can shop and a machine that can buy. Most of what is announced today is a chatbot in front of a normal checkout.Wed, 05 Aug 2026 00:00:00 GMTagentic commerceA2Astandardspaymentshttps://mercantir.com/blog/returns-are-the-part-nobody-modelshttps://mercantir.com/blog/returns-are-the-part-nobody-modelsEvery system is designed around goods going out. Goods coming back touch stock, finance, the customer record and somebody's patience, and usually live in a spreadsheet.Wed, 22 Jul 2026 00:00:00 GMTreturnsreverse logisticsstockcustomer recordhttps://mercantir.com/blog/the-storefront-is-not-the-moathttps://mercantir.com/blog/the-storefront-is-not-the-moatMost retail software budget goes to the shop layer, which is the most commoditised part of the business and the easiest for a competitor to match.Wed, 08 Jul 2026 00:00:00 GMTe-commercedifferentiationplatformsretail strategy