Gusti Leather: From traditional craftsmanship to a global e-commerce brand

Gusti Leder stands for handcrafted leather bags and accessories – sustainably produced and known throughout Europe.
The previous Shopware store was functional but limited: slow processes, restricted scalability, and manual processes between online and POS systems.
The switch to Shopify Plus was intended to create a high-performance, internationally scalable and integrated commerce platform.


challenges

  • Complex engraving configurator on the product detail page (PDP)

  • Manual discount and voucher management without a central system

  • No unified ERP connection for warehouse, orders and returns

  • Limited internationalization in Shopware

  • Many brick-and-mortar locations with their own POS system, not synchronized with the online shop


Goals

  • Migration from Shopware to Shopify Plus

  • Development of an engraving configurator with live preview on the PDP

  • Central administration of discounts, vouchers and promotions

  • Complete ERP integration for process automation

  • Internationalization via Shopify Markets for over 15 countries

  • Linking online and POS systems for unified inventory management


Our solution

We have fully migrated Gusti Leder to Shopify Plus and created a future-proof infrastructure:

  • Custom engraving configurator: Development of a custom Shopify app with real-time preview directly on the PDP

  • Migration of discounts & vouchers: Automated transfer of all Shopware discounts to the Shopify Discount Engine

  • ERP integration: Connection via REST API with real-time synchronization of inventory, orders, and returns.

  • Shopify Markets Setup: Rollout in 15+ countries with local tax, currency and domain logic

  • POS integration: Linking all physical stores to the Shopify system for consistent customer data and inventory.

  • Performance-optimized theme: Development of a custom theme with a focus on loading time, UX, and brand impact


Results

  • Go-live in under 8 weeks

  • Optimized conversion rate through improved UX and engraving configurator

  • 100% automated discount and coupon logic via Shopify Plus

  • Fewer support tickets thanks to stable ERP and POS synchronization

  • International expansion into over 15 countries with Shopify Markets

  • Future-proof infrastructure for a global brand presence

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