Dedicated PrestaShop programming | Modules, integrations, and store development

PrestaShop is flexible, but growing stores eventually reach the point where off-the-shelf modules are no longer enough. Your business has its own order flow, pricing rules, data sources and integrations. Adding another generic add-on often creates module conflicts, slower performance, or a store that does “almost what you need” but does not support the way you actually sell.

You explain the business need and the workflow. We design and build a custom PrestaShop module around it — without unnecessary features, marketplace compromises, or code that becomes difficult to maintain after the next update.

If an existing extension already solves your problem, browse our PrestaShop Modules. If you need functionality built around your own process, you are in the right place. For a store outage, a 500 error, or ongoing technical care, use our dedicated services: PrestaShop Repair and PrestaShop Support.

When to commission a custom PrestaShop module

A custom solution usually becomes the right choice when ready-made modules create more friction than value:

• An existing module covers only around 70% of your needs — it has a similar feature, but not your purchase flow, billing model, warehouse logic, or custom data. The result is workarounds and manual work for your team.
• You need unique checkout, cart, or pricing logic — B2B/B2C rules, conditional payment and delivery methods, order validation, or custom product behaviour.
• Your store connects to several systems — ERP, suppliers, marketplaces, carriers, CRM, PIM, or an in-house API. An integration needs reliable error handling, timeouts, and logs; it should not merely work “most of the time”.
• You want to scale sales but Back Office work is manual — status mapping, re-entering data, exports, and post-sync corrections are system problems, not staffing problems.
• The feature needs to stay separate from PrestaShop core — maintainable, extensible, and update-friendly rather than tied to edited core files.

What we build as custom PrestaShop modules

• cart extensions and custom checkout flows,
• custom pricing rules and product logic,
• PrestaShop integrations with ERP, suppliers, carriers, marketplaces, and proprietary APIs,
• Back Office automation for statuses, documents, and scheduled tasks,
• CSV, XML, and API imports/exports with validation and error handling,
• modules that support customer service, sales, and post-purchase processes.

Not every project requires a new module from scratch. Sometimes a targeted rebuild of an existing feature is the better answer. If the store is unstable after earlier changes, the first step may be to stabilise the environment through technical support and development or repair, then add the new functionality safely.

How we work — from an idea to a working feature

1. Your business goal (analysis). You describe what needs to happen in the store, which workflow needs support, or which system needs to connect. We identify technical constraints and module dependencies.
2. Architecture and estimate. We choose the appropriate implementation — a module, integration, or targeted rebuild — assess the effect on upgrades and checkout, then define the scope and estimate.
3. Module development. We implement the logic separately from core so that your feature does not depend on risky overrides or accidental compromises in other code.
4. Deployment and testing. We test the expected path and edge cases: invalid API data, unavailable external services, cart variants, and customer roles. After launch, we check stability and performance impact.

Why commission your module from us

A business owner or B2B partner needs evidence of quality, not just a promise to “build a feature”. We develop custom modules so the store can evolve and be updated with confidence:

• No core overrides — we use native hooks, reducing upgrade risk for PrestaShop and PHP.
• PrestaShop 1.7.x, 8.x, and 9.x compatibility — the solution is designed for the version you use and with future upgrades in mind.
• Clean, open PHP code — developed to PSR-4 and PSR-12 standards, without IonCube encryption or hidden licences that limit future development.
• A lean front end — where appropriate, we use Vanilla JS rather than adding heavy dependencies that affect performance and Core Web Vitals.
• Resilience when external services fail — integrations include validation, logging, and timeout handling; a temporary third-party outage should not block checkout.

A ready-made module is the right choice when it reliably covers the requirement. A custom module is the right choice when you need control over store behaviour and do not want to build a critical process on a collection of compromises. If our analysis shows that an existing solution is enough, we will say so clearly.

Request a custom feature — what to include

We can assess your project faster if your message includes:

• the exact process to support or automate,
• what currently does not work, works only partly, or creates manual work,
• your PrestaShop version and, if available, PHP version,
• the external systems the module should communicate with,
• whether the work concerns the front office, Back Office, an integration, or cart/checkout.

That lets us estimate the scope and technical risks properly instead of making a generic promise to “build a module”.