storefront/layout/structured-data/product.html.twig<script type="application/ld+json">{"@context": "https://schema.org","@type": "Product","name": "Organic Espresso 1kg","image": "https://...500x500.jpg","sku": "ESP-BIO-1000","offers": {"@type": "Offer","price": "89.90","priceCurrency": "EUR","availability": "InStock","itemCondition": "NewCondition"},"aggregateRating": {"ratingValue": "4.7","ratingCount": "184"}}</script>Rich Results Test passedProduct, Offer, AggregateRating detectedGoogleIndexingGoogle SERP - Rich Resultorganic espresso 1kgwww.coffeeshop.com › espresso › organic-1kgHome › Espresso › Organic rangeOrganic Espresso 1kg - Coffeeshop★ ★ ★ ★ ★4.7 (184)·€89.90·In stockSingle-origin organic espresso from highlandcultivation, slow-roasted, 1 kg whole beans.Direct from producer - free shipping over €30.EspressoBeansGiftFrequently Asked Questions▸ How is the espresso roasted?▸ Is the coffee fair-trade?Sitelinks Searchbox (WebSite/SearchAction)Search on coffeeshop.com...+82% CTR (Schema App)70% JSON-LD adoption (Web Almanac)2.5x AI citations (Stackmatix)
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JSON-LD in Shopware 6.7.9.0: Migrate Schema Cleanly

Shopware 6.7.9.0 switches the storefront from Microdata to JSON-LD. We show required fields, new schema types and a clean migration path without SEO risk.

PIM Strategy: From Master Record to Channel-Specific OutputsERPPrices · StockDAMImages · VideosLocalizationDE · EN · FRSuppliersData sheets · GS1PIM Core — Single Source of TruthMaster RecordSKU-MasterSneakerPro X — Running Shoe WomenGTIN: 4006381333931Material: Mesh, Recycled RubberSizes: 36–43Repair Score: 7.5/10Software Updates: 5 YearsGovernanceValidationEnrichmentSyndicationChannel-Specific OutputsWeb ShopLong description + specsMobile AppShort form + bulletsMarketplaceAmazon format + bulletsPrint CatalogHigh-res + layoutB2B PortalData sheet + B2B specs+30% Conversion-20% Returns-60% Onboarding Time+80% Faster LaunchSources: Icecat · Syndigo · Akeneo · SKU Launch 2026
14 min read

PIM Strategy 2026: Product Data Sovereignty for Shops

How a PIM strategy goes beyond implementation basics: governance, attribute modelling, taxonomy sovereignty and syndication as a competitive advantage.

Business Central ↔ Shopware: Bidirectional Real-Time SyncWebhooks, OData v4 and Azure Service Bus as a stable integration layerDynamics 365 BCSystem of RecordCustomersItems & master dataPrice lists & tiersInventoryBlanket agreementsSales orders & invoicesOData v4 REST APIMiddlewareAzure Service BusEvent Queue & RetryMapping · Validation · TransformWebhook subscriptions$batch bulk requestsDead-letter · Exponential backoffShopware 6 CESales channelCustomers & accountsOrders & checkoutProducts & variantsStock availabilityB2B customer groupsRule-builder pricingStore & Admin APIWebhooksOData $batchStock SyncOrder Sync295%Best-in-Class ROI (Rand Group)<200msWebhook propagation (Codesol)6,000Req/5min OData limit (Microsoft)
13 min read

Dynamics 365 Business Central & Shopware Integration 2026

Connect Microsoft Dynamics 365 Business Central with Shopware 6: OData v4, webhooks, Azure Service Bus and B2B scenarios - clearly explained.

Hybrid Semantic Search: Query Matching in Vector SpaceDim 1Dim 2Running shoesSandalsHiking bootsSneakersBootsQuery: waterproof running shoes size 43Retrieval pipelineBM25KeywordHNSWDense kNNRRF fusionRank combinationCross-encoderRerankerTop-N resultssorted by relevanceLatency budgetQuery embedding10-50 msHNSW kNN search7-16 ms31% of all product searches return no result - semantic search targets exactly this gapSources: Baymard Institute, Algolia, Envive, Elastic Search Labs, Premai.io
14 min read

Semantic Product Search 2026: Vector Search for Shops

Vector embeddings, HNSW index and cross-encoder reranking take product search to a new level. Technical deep-dive with benchmarks.

Shopware Edge Caching: Global TTFB ReductionSHOPWAREOrigin FrankfurtNew YorkMiamiSão PauloDublinHelsinkiSingaporeSydneyTTFB Comparison (ms)Origin-only: 800 msSingle-region CDN: 300 msGlobal Edge: 50 msEdge Caching EffectsTTFB -60 to -80 %Origin requests -85 to -95 %Origin bandwidth -30 to -40 %Page load -50 to -80 %Cloudflare, Vercel, FatLab, digitalapplied 2026Architecture LayersUser → Edge node (reverse cache) → ESI fragments → Shopware originCache tags sync object cache, HTTP cache and edgeSources: Cloudflare, Akamai, web.dev, Shopware Docs, Vercel
13 min read

Edge Caching for Shopware: Global Performance 2026

Reverse HTTP cache, ESI fragments and cache tag invalidation bring Shopware load times below 200 ms TTFB worldwide.

PDP duties from 27 Sep 2026 (EU 2024/825)Washing Machine 9 kg9 kg, 1400 rpm, Class AEUR 649.00incl. VAT, plus shippingAdd to cartRepair Score7.8 / 10Software updates until12/2031Green delivery availableclimate-friendly shipping in 3-5 business daysEU label 2025/1960Warranty 2YDurabilityGuaranteeQR code details1. Repair score5 criteria, scale 0-10pictogram + value2. Update periodminimum duration requiredonly digital elements3. Green deliverypre-contract disclosuredisplayed clearly4. EU warrantyharmonised labelEU 2025/19605. Durability labelwith QR code whenwarranty >2 years27 Mar 2026DE transposition27 Sep 2026applicationSources: EUR-Lex, BMJV, Trusted Shops, IT-Recht Kanzlei, EU Commission
14 min read

Empowering Consumers Directive: Info Duties from 27 Sep 2026

From 27 September 2026 EU Directive 2024/825 (Empowering Consumers) takes effect. Online shops must transparently display repairability, software update periods, green delivery options and the harmonised warranty/durability label - with new greenwashing bans and enforcement risks.

AI Citation Pipeline: From Query to Product CitationUser QueryBest wirelessheadphones under 200 EURLLM EngineChatGPT / AIO / PerplexityProduct Page (Schema.org)JSON-LD Product, GTIN,Reviews, Material, BrandThird-Party ReviewsReviews, test reports,forums, comparison sitesCatalog Feed (Product Feed)Merchant Center, llms.txt,curated product feedsCitation Output: Product Citations with SourcesModel K-Pro XBrand: AudioTechSchema.orgSoundWave 7Brand: NordicAudioReviews + SchemaCirrus OneBrand: SkyAudioProduct Feed23x conversion (BrightEdge)68% third-party citations (Seer)78% coverage with 9+ facts (Envive)
14 min read

Generative Engine Optimization for Shops: AI Visibility 2026

AI Search converts 23x higher than organic - but only if your products are cited. What structured product data, third-party signals and llms.txt really mean for shops.

ZUGFeRD 2.3: GoBD-Compliant Cancellation WorkflowOriginal InvoiceInvoice No.INV-2026-001BT-3 Code380TypeInvoiceAmount+1,190.00 EURStatussent · GoBD-fixedCancelrequiredCancellation InvoiceReferencesINV-2026-001BT-3 Code381TypeCredit note / CancelAmount+1,190.00 EURImportantPositive value · no minusRe-issuecorrectedCorrected InvoiceNew no.INV-2026-001-CBT-3 Code384BG-3 / BT-25RequiredAmount+1,090.00 EURPreceding referenceBT-25 + BT-26German e-invoicing timeline12025-01-01Receive obligationEN 16931 B2B22027-01-01Send obligationrevenue > 800k EUR32028-01-01All B2Bwithout exception§ 14 UStG since 2024-12-31E-invoicing also applies tocredit notes (§ 14 (2) sent. 5)ZUGFeRD 2.3 (2024-09-18)Hybrid PDF+XML, EN 16931 conformUN/CEFACT CII SCRDM D22BGoBD principleNo editing after dispatch —cancel + re-issueSources: BMF 2024-10-15 · FeRD/AWV · KoSIT · EN 16931 · E-Rechnung-Bund FAQ · GoBD
13 min read

ZUGFeRD Credit Notes & Cancellation Invoices: Compliance 2026

Cancel, credit or correct? Three documents, three BT-3 codes — how to map ZUGFeRD-compliant cancellation documents in a GoBD-clean Shopware workflow.

Customer Catalogs — Access MatrixRoles · Prices · Whitelists centrally managedCustomersHospitals Ltd.Medical · 42 sitesPurchasingWardORFramework contract 2026 · DACHMachinery CorpSpare parts · 8 plantsMaint.Engin.MgmtBOM-based · 50k SKUsOffice Service XYMRO · cost centersAssistantBudgetAdminWhitelist · PunchOut-readyCatalog PoolsMedical CatalogCatheter A$ 42.80OR Gloves$ 18.50Infusion Set$ 24.10Single Scalpel$ 6.90WoundDis.$ 12.402,840 SKUsFramework contractMDR-readyBatch IDsterilisedSpare PartsBearing 6205-2Z$ 8.40V-Belt XPA$ 34.00Hydr. Valve$ 186.00Cont. 18A$ 56.20Seal Kit DIN$ 19.8048,600 SKUsBOM mappingSerial No.Parts ListERP syncOffice CatalogCopy P. A4$ 3.80Toner Set$ 142.00Folder Set$ 24.00Cleaning Kit$ 18.60Writing Set$ 9.406,200 SKUsWhitelist + CCPunchOutBudget capApprovalAccess MatrixRoleMEDPARTSOFFICEHospital Pur.Hospital ORMach. Mt.Mach. Mg.Office As.Office BudgetRule EngineAccount · RoleactiveLocation · ProjectactiveImpact of Customer Catalogs+19%revenue personalized UX+40%AOV in personalization-50%CAC via personalizationSources: McKinsey, Forrester, Salsify, Growmax, Sana
14 min read

Customer-Specific Catalogs in B2B Shops 2026

77% of B2B buyers do not purchase without personalized content. How Customer Catalogs let you tailor assortments, roles, and prices per customer account.