E-commerce Blog

Under the hood of B2B and B2C e-commerce. Discover a complete knowledge base and guides for CTOs and developers.

17.06
2026

What is Open Mercato? Discover the Framework for Business Applications Built for the AI Era

Until recently, building a custom CRM, ERP, or operational backend meant months wiring up low-level infrastructure. Open Mercato changes that calculus: an open-source AI-Engineering Foundation Framework for bespoke CRM, ERP, WMS, and B2B backends built for the AI era.

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10.06
2026

Multi-Currency and Taxation Architecture in Sylius: Handling VAT in B2B E-commerce

Managing currencies and multi-jurisdictional taxes is foundational to any enterprise e-commerce platform. This guide decomposes how Sylius structures multi-currency domain models and tax processing engines – base currencies, exchange rates, tax categories, rates, zones, and calculators.

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03.06
2026

B2B E-commerce Project Rescue. Regaining Control Over Stalled Deployments

Project Rescue in B2B e-commerce is the process of reclaiming control over a sales platform that has lost its development predictability. It involves a deep architectural audit, stabilizing integrations, refactoring pricing logic, and restoring a reliable roadmap.

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26.05
2026

Open Mercato x Commerce Weavers. Joining an Ecosystem Built for Faster Development

Open Mercato caught our attention for a very practical reason: less time spent on foundations, faster access to business logic, and more room to focus on real processes. It also fits the pace of software development that is becoming possible in the world of Agentic Engineering and AI-augmented development.

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19.05
2026

Proof of Concept in E-commerce. How to Make Technology Decisions Without Risk and Unpleasant Surprises

A Proof of Concept in e-commerce is a working part of a system used to validate key business and technical assumptions before a full implementation begins. Unlike mockups, presentations, or documentation, a POC is based on code, real business logic, and a clearly defined scope.

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13.05
2026

Code Refactoring and Technical Debt in e-commerce. Paying off the "Growth Tax" to Reclaim Platform Performance

In the high-velocity world of e-commerce, code rarely ages gracefully. The pressure to ship features quickly often leads teams to incur technical debt, which eventually throttles platform scalability.

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The Sylius framework & e-commerce strategy playbook

Drawing on over a decade of hands-on experience within the Sylius and Symfony ecosystem, we architect complex B2B and B2C platforms, rescue projects stifled by technical debt, and scale development teams. We share only what we’ve battle-tested in production – from initial framework architecture to deep-level code patterns and industry insights. Zero theorizing. Pure engineering

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Let’s translate our expertise into your scalable e-commerce

We’ve validated these solutions across dozens of scalable e-commerce implementations. Whether you're architecting a new platform from scratch or refactoring legacy systems to eliminate technical debt – let's talk. Build a system that won't hold your business back.