Testing a custom WooCommerce checkout
A checkout test plan covering purchasing rules, payment outcomes, order records and connected services.
Lennos
Websites, e-commerce
& custom software.
We build business websites, WooCommerce stores and custom applications. Our work includes large catalogs, multilingual content, migrations and connections to the tools you already use.
Services
What we build and maintain
A new project or improvements to an existing system.
Websites
Business websites built around your services, brand standards and the people who update the content.
E-commerce
WooCommerce development, large catalogs, data cleanup, store migrations and custom checkout behaviour.
Custom software
Applications for managing requests, records, inventory and approvals that need their own screens and business rules.
Integrations & automation
API integrations, scheduled imports and translation workflows with validation, operation logs and recovery rules.
Maintenance & support
Technical reviews, software updates, backup checks and troubleshooting for existing websites, stores and applications.
Web development
Websites built around your content and data
A company website needs clear content and straightforward editing. A large store also needs reliable product
data, search and checkout rules. We plan both the public pages and the work behind them.
A structure people can use
Clear service pages, product categories and navigation, with editing tools for your staff.
A planned move from the old site
Product fields, translations, images and existing URLs accounted for before the final transfer.
Checks that follow real tasks
Forms, purchases and connected tools tested on desktop and mobile.
- 1
Review
Discuss the requirements, existing systems and constraints.
- 2
Scope
Agree on deliverables, dependencies and how the work will be checked.
- 3
Develop & test
Build the solution and test it against the agreed requirements.
- 4
Launch & support
Deploy, document the handoff and plan any ongoing maintenance.
Before we start
Can you work on an existing website or application?
Yes. A project can start with a specific problem, a migration, an integration or improvements to an existing codebase. We review the setup before agreeing on the work.
How do you estimate the cost and timeline?
We review the required pages or features, existing data and connected tools. The proposal sets out deliverables, an estimate and the content or access needed from you. Unclear technical issues may need a separate review first.
Can you migrate an existing website or product catalog?
Yes. We map the content, products, images and URLs that need to move, check the data and plan redirects. A trial migration helps identify missing or inconsistent records before the final transfer.
Can you handle a large or multilingual catalog?
Yes. We work with large product catalogs and multilingual websites. We define which data is shared, which fields need translation, who reviews the translations and how later updates will be synchronised.
Can you connect the website to our other tools?
We build connections to inventory, accounting, booking and other business systems where their APIs or export formats allow it. Before development, we check access, field mapping, update frequency and how failed updates will be handled.
What support is available after launch?
Maintenance can cover software updates, backup checks, troubleshooting and further improvements. We agree on the systems covered and the support responsibilities separately from the initial build.
What should I send with an enquiry?
A link to the existing site or system, a description of what you need, and any deadline or budget constraints. A short description is enough to begin.
From the blog
All articles »Notes on website development, e-commerce and software integration.
Planning an online store migration
A practical migration checklist for product data, customer records, redirects, checkout and the final move.
Connecting inventory software to an online store
Decisions about product identity, available stock, update timing and failed requests before building an integration.
Managing a multilingual product catalog
How to organise shared product data, reviewed translations and recurring imports across several languages.
Tell us about your project
Share what you want to build or what needs fixing.