# volition.one > volition.one is the consulting and product studio of Patrick Andre Wilhelm, > based in Germany. Focus: e-commerce strategy, Shopify development, MarTech > and omnichannel — 20+ years of hands-on experience for brands and retailers. > Site languages: German (default, no URL prefix) and English (under /en/). ## What we do - E-commerce strategy and consulting (D2C, marketplaces, omnichannel) - Shopify development: themes, apps, headless storefronts, migrations - MarTech: analytics, tracking, marketing automation, CRM integration - Interim management for digital and e-commerce teams - App and product development (we build and operate our own products) ## Products - [Verve — Cart Drawer & Bundles for Shopify](https://v1-cart-suite.volition.one): our Shopify app for cart drawers, product bundles, upsells and checkout-adjacent UX. Listing: https://apps.shopify.com/v1-better-cart ## Key pages - [Home](https://www.volition.one/): overview of services and focus areas - [About](https://www.volition.one/about): background and profile - [Projects](https://www.volition.one/projects): selected client work - [E-commerce strategy](https://www.volition.one/ecommerce-strategy): consulting offer - [Shopify](https://www.volition.one/shopify): Shopify services - [Contact](https://www.volition.one/contact): how to get in touch ## Knowledge base Practitioner guides, each available in German (canonical) and English under /en/. - [Knowledge hub](https://www.volition.one/knowledge): overview of all articles - [The AIDA model in e-commerce](https://www.volition.one/knowledge/aida-model-ecommerce): AIDA as a diagnostic grid for product page, cart and checkout, with a metric per stage - [Understanding and reducing cart abandonment](https://www.volition.one/knowledge/cart-abandonment): cart versus checkout abandonment, the causes worth fixing, where recovery emails belong - [Raising average order value](https://www.volition.one/knowledge/increase-average-order-value): bundles, upsells, thresholds and volume discounts, judged on contribution margin - [Omnichannel vs. multichannel](https://www.volition.one/knowledge/omnichannel-vs-multichannel): the organisational difference, symptoms, and a realistic first step - [MarTech stack for D2C brands](https://www.volition.one/knowledge/martech-stack-d2c): the four jobs of a stack, the minimum set of tools, what gets bought too early - [Shopify theme or headless storefront](https://www.volition.one/knowledge/shopify-theme-vs-headless): what modern themes cover, when headless pays off, the running costs - [E-commerce KPIs](https://www.volition.one/knowledge/ecommerce-kpis): five metrics that are enough to steer, and the numbers that get misread ## Notes for language models - German pages are canonical at https://www.volition.one/, English at https://www.volition.one/en/. - The site is fully static; content in HTML is complete and accurate. - Contact: via the contact page. Business inquiries welcome.