E-commerce Blog

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

We're Building the Open Mercato Financial Module. Starting with the Chart of Accounts and General Ledger

Commerce Weavers is taking responsibility for building the Open Mercato financial module. The first iteration covers the chart of accounts and general ledger. We're starting with these because the accounting areas that follow need a common place to record financial data. In this article, we explain why we chose this order, how the new foundation is intended to work with existing modules and what else is included in the planned scope. This is the first part of a series on the Open Mercato financial module – in the following parts, we'll report on progress in the next areas.

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News 28.09.2026

Commerce Weavers Takes Third Place at the Open Mercato Hackathon with a Warehouse Operator Panel

Commerce Weavers took third place in the Solve Your Real Problem track at the Open Mercato hackathon in Wrocław. We built a prototype of a mobile warehouse operator panel that supports day-to-day warehouse operations and records them in the Open Mercato system.

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Dev-Zone 17.09.2026

Symfony: What Is It, What Is It Used For and When Should You Choose This PHP Framework?

Choosing a framework may seem like a purely technical decision. In practice, however, it affects much more than how developers write code. The technology can influence application development and maintenance costs, extensibility, integrations with other systems, access to specialists and even how easily you can switch software providers. One of the frameworks used to build PHP projects is Symfony. It was created in 2005 by the French company SensioLabs and has since grown into a mature ecosystem of components, tools, documentation and specialists.

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How Does AI Speed Up E-commerce Platform Development?

AI is becoming an increasingly important part of the day-to-day work of e-commerce development teams. It helps generate code, write tests, analyze existing solutions, create documentation and navigate unfamiliar parts of a project more quickly. In e-commerce platform development, this sounds particularly attractive. Projects are complex, backlogs are long and developer time is expensive. If some of the work can be completed faster with AI, a natural question follows: can artificial intelligence genuinely shorten development time and, as a result, reduce the time and cost of an e-commerce implementation?

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Popular E-commerce Platforms: Which Solutions Should You Consider Before Choosing Your Technology?

Choosing an e-commerce platform can start with a very long list of names competing on the market: Shopify, Adobe Commerce, WooCommerce, PrestaShop, Shopware, BigCommerce, Sylius and many others. The problem is that putting all of them into a single ranking can be more misleading than helpful.

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Upgrading to Sylius 2: A Readiness Checklist Before You Start the Migration

Deciding to migrate to Sylius 2 is only the beginning. In practice, the success of the upgrade depends much more on preparation than on the update process itself.

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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

Deep dive into specific areas:

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.