Custom shipping rules
Shipping costs by zone, weight, volume or category, click and collect, delivery slots, local carriers with labels and tracking.
Custom Magento 2 module development: the extension your store is missing, built properly
A shipping rule the standard can't handle, an ERP to connect, a marketplace extension that almost does the job. A Magento developer writes the custom module, at a fixed price. You see it working before you pay the balance.
- Fixed-price quote before any development
- Live demo on a copy of your store
- You own the source code
module · installactive
installOK
tests passed24 / 24
- Pay on deliverybalance after delivery, 10–15% deposit
- Reply within 2 hMonday to Friday, 9 am – 6 pm (GMT+1)
- A real developerdirectly, no call centre
- 20+ yearsmaintaining platforms
In short
Blue Digital builds custom modules for Magento 2 Open Source and Adobe Commerce: shipping and pricing rules, payment methods, ERP and carrier connectors, B2B features, catalogue imports. Every module follows Magento standards (service contracts, plugins, declarative schema, unit tests) and ships as a Composer package. Fixed price, live demo before the balance, and you own the code.
A badly written extension doesn't show straight away. It shows at the next upgrade.
Many Magento stores pile up purchased extensions and quick fixes: core class rewrites, raw SQL queries, logic hidden in the theme. Everything works until a Magento or PHP upgrade breaks the checkout. A well-built module adds the feature you need without weakening the rest of the store.
- Magento · system.logPlugin conflict: two extensions override the same shipping method…
- Customer serviceThe B2B customer still can't see their negotiated prices.
- LogisticsOrders reach the ERP a day late.
- Extension vendorThis feature isn't on our roadmap.
Magento 2 modules we can build for you
A few common requests. Yours isn't on the list? Describe it and we will tell you whether it can be done, and how.
Payment method or bank gateway
Integration of a local payment gateway, cash on delivery with conditions, instalment payments, transaction reconciliation.
ERP connector
Orders, customers, stock and prices exchanged with Odoo or another ERP, via API or files, with a message queue and automatic retry on errors.
B2B features
Negotiated prices per customer, restricted catalogues, trade account approval, quick order by SKU, online quotes.
Catalogue import and enrichment
Scheduled import of supplier files, configurable products created automatically, price and stock updates, error reports.
Advanced pricing and promotions
Discounts the standard rules can't express: bundles, loyalty tiers, product combinations, shown clearly in the cart.
Extending an existing extension
A marketplace extension almost does the job: we extend it with plugins, without editing its code, so you keep the vendor's updates.
Exports and reports for your team
Order exports in your accounting or carrier format, sales reports the standard dashboard doesn't provide.
Magento 2, and what it needs to talk to
A Magento module often touches the ERP, the server or the cache. We know the store and everything around it.
- This pageMagento
- PHP
- MySQL
- Odoo
- Linux
- Nginx
- Apache
- Cloudflare
- Docker
- Git
How the module is built
- Magento 2.4 Open Source and Adobe Commerce, on supported PHP versions
- Service contracts: clear API interfaces, reusable over REST and GraphQL
- Plugins and observers rather than core class rewrites
- Declarative schema (db_schema.xml) and data patches for the database
- PHPUnit unit tests, plus integration tests on critical flows
- Code checked against the Magento Coding Standard (PHP_CodeSniffer)
- Shipped as a Composer package, versioned in Git, with documentation
- Compatible with your theme, Luma or Hyvä
From your requirement to a module in production, in five steps
A fixed-price project: you know what will be delivered, what it costs and when you will see the demo, before development starts.
- 1
Short specification
A conversation with a Magento developer. Together we write down what the module does, where it fits in the store and which systems it talks to.
- 2
Fixed-price quote
A fixed price and a timeline, set out in the quote according to the size of the module. A 10 to 15% deposit starts development.
- 3
Development
On a development environment or a copy of your store, never in production. Code reviewed and checked with Magento's quality tools.
- 4
Live demo
The module runs in front of you on the copy of your store: test order, admin panel, edge cases. You approve it or we fix it.
- 5
Delivery and payment
Deployment to production after a backup, checks in real conditions, handover of the code and documentation. The balance is paid at that point.
What you receive
- The module deployed and tested on your production store
- The complete source code as a Composer package, which you own
- The unit tests, delivered with the code
- Installation, configuration and user documentation
- A walkthrough of the admin panel for your team
- A bug-fix period after go-live
How you pay
- 10–15%deposit to start, once you approve the quote.
- Balanceonly after a live demo: you see the result working before you pay.
Quoted after diagnosisPrice given after diagnosis, before any work starts.
Request a fixCustom module, marketplace extension or hourly freelancer
| Criterion | Blue Digital | Marketplace extension | Freelancer paid by the hour |
|---|---|---|---|
| Fits your store | Written from your specification | Designed for as many stores as possible | Yes, if the scope is well defined |
| Code quality | Magento standards, plugins, unit tests | Varies by vendor | Varies, sometimes core rewrites |
| Price | Fixed price agreed before work starts | Licence, then adjustments cost extra | Bill depends on time spent |
| Payment | 10 to 15% deposit, balance after a live demo | Paid before you can really try it | Often upfront or weekly |
| Source code | Handed over and documented, you own it | Vendor licence, sometimes encrypted code | Not always handed over cleanly |
Stores and platforms that keep running
A few of the sites built and maintained by the Blue Digital team.
- www.miele.co.ma
Miele MarocMagento store, premium home appliancesVisit the site - www.deportivo.ma
DeportivoMulti-brand Magento sports storeVisit the site - www.youpi.co.ma
YoupiMagento toy and games storeVisit the site - www.yves-rocher.ma
Yves Rocher MarocMagento store, cosmeticsVisit the site - hoojan.com
HoojanSports nutrition and fitness equipment storeVisit the site
Brands that trusted us with their platforms
Also Banque Populaire, BMCE Bank, Wafasalaf, Damane Cash, Total, Yves Rocher…
Why a custom module rather than one more extension
The Magento marketplace offers a very wide choice of extensions, and for a common need that is often the right answer. But when your need is specific (a shipping rule tied to your logistics, a particular ERP, negotiated prices per customer), a generic extension forces compromises: options you don’t need, behaviour you can’t change, code you aren’t allowed to touch.
A custom module does exactly what you described, and nothing more. Less code means fewer conflicts with other extensions, a faster store and calmer upgrades.
What makes a good Magento 2 module
- It uses the intended extension points: plugins, observers, preferences only as a last resort, never a copy of core code.
- It exposes service contracts: business logic is available through the REST or GraphQL API, useful for an ERP or a mobile app.
- It manages its database properly: declarative schema and data patches, so it installs and uninstalls cleanly.
- It is tested: unit tests on the business logic, manual checks of the order flows.
- It follows the Magento Coding Standard, so any Magento developer can review it.
- It is configurable from the admin panel, with the right access control, so your team doesn’t need a developer for every setting.
Before you get in touch
Tell us your Magento version (Open Source or Adobe Commerce, 2.4.x), your theme (Luma, Hyvä or custom) and what you want the module to do. If an existing extension almost does the job, give us its name: extending it often costs less than rewriting everything.
We come back with specific questions, then a fixed-price quote. If your need can be met by configuring standard Magento, we will tell you.
Frequently asked questions
Question not listed? Ask it directly: a developer answers, not a call centre.
How much does a custom Magento 2 module cost?
It depends on the scope: the number of rules, admin screens and systems to connect. The price is fixed in the quote, after the specification, and doesn't change unless the scope does.
How long does development take?
It depends on the module. The timeline is set out in the quote, with the date of the live demo. A shipping rule is quicker than a full ERP connector.
How does payment work?
A 10 to 15% deposit when we start, then the balance after the live demo, once the module is approved and deployed to production.
Do you also build for Magento 1?
Magento 1 has been unsupported since 2020: we don't build new modules for it, but we can help you move to Magento 2.
Will the module survive Magento upgrades?
We use the extension points Magento provides (plugins, observers, service contracts) and never rewrite the core, which greatly reduces the risk. For a major upgrade, we check compatibility and quote any changes in advance.
Can you change an extension we bought on the marketplace?
Yes, by extending it rather than editing its files, so you keep the vendor's updates. If its code is encrypted or too closed, we tell you before quoting.
What access do you need?
Access to the Git repository or the store's files, a copy of the database and server access for deployment. We develop on a copy, never directly in production.
Who owns the module?
You do. The source code is handed over as a Composer package, with its documentation and tests. You can develop it further with us or with another provider.
Describe the module your store is missing. We'll tell you how to build it.
A developer reads your request and calls you back within 2 business hours.
- Pay on delivery: 10–15% deposit to start.
- Live demo of the result before the final payment.
- A direct technical contact, not a call centre.