Ecommerce Testing Services: Find Checkout and Order Errors Before Customers Do
We test cart, checkout, payments and the orders your ERP receives, then give you clear bug reports, retests and a release recommendation.
Plan your release testing- 4.9/5 on Clutch
- 431+ projects delivered
- 14 years on the market
Trusted by
Partner of
- Adobe
- Shopware
- BigCommerce
- Shopify Plus
- Emporix
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4.9/5
Overall review rating by Clutch
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431+
Successfully delivered projects
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3.5 yrs+
Avg engagement duration
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14 yrs
On the market
Our ecommerce testing services
Pick the test types your release needs. We focus on the journeys that move money, orders and customer data.
Checkout and payment testing
Cart totals, delivery options, and declined, delayed or repeated payments, checked against the order each one creates.
ERP and integration testing
Orders, stock and prices checked between your store, payment provider and ERP, including rejected records and timeouts.
Functional and regression testing
Search, product variants, accounts and promotions retested after every change, with automated browser and API checks where useful.
Mobile and browser testing
Forms, keyboard input, validation, redirects and page refreshes checked on the devices and browsers your customers use.
Performance and load testing
Key journeys tested under realistic traffic, with response times and errors measured before a sale or launch.
Security checks
Login, session, input and customer data checks within a scope you approve in writing before testing starts.
Ecommerce testing
use cases
Testing pays off most when a change touches money, orders or the systems behind checkout, not only the storefront.
Typical situations where ecommerce testing delivers the most value:
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Checkout or payment change
You are changing checkout, a payment provider or delivery rules, and every order must still arrive correctly.
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Platform migration or upgrade
A move to a new platform or a major version upgrade needs full regression testing before customers switch over.
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New ERP or system integration
Orders, stock or prices pass between your store and ERP, and a failure would only show up later in operations.
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Bugs return after every release
Each release breaks something that worked before, so you need a regression set that catches it before customers do.
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Sale or seasonal peak ahead
A campaign, launch or seasonal peak is coming, and you need to know how key journeys behave under load.
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No dedicated QA team
Developers test their own code or a vendor ships releases, and you want an independent check before go-live.
Trusted in our clients’ own words
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5.0
What is most impressive is that they operate as a true strategic partner, not just a vendor.
The impact on our business has been transformative... Their proactive, forward-thinking approach is unique. They are constantly three steps ahead, bringing new ideas for our roadmap and pushing us to innovate in areas like customer journey, operations, and scalability.
Read full review
Tarek Yafi
Co-Founder at Undrgoods
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5.0
They are truly excellent in all aspects, and it’s a pleasure working with them.
They really care for the business and delivering great outcomes for us - they work work, diligently and strive for quality… Really experienced and right attitude of people: highly-skilled, intelligent, passionate about their work. Internal processes are excellent: well-organised, clear, repeatable.
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Dr. Petros Demetriades
CTO, Untamed Cat Food Ltd
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5.0
We especially liked their level of professionalism and attention to detail.
Dinarys effectively addressed all aspects of the project. The team’s ability to adhere to the agreed schedule was exemplary. Dinarys is very flexible and responds quickly to dynamically changing requests. All our expectations were met.
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Joseph Frank
CEO, Kaizen Technology Solutions
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5.0
Dinarys GmbH consistently meets our expectations and delivers high-quality work throughout the project.
They consistently prioritized our needs and vision. They were quick to adjust strategies when needed. They prioritized delivering high-quality work rather than rushing to meet quotas. Their team showed deep knowledge and skills in mobile app development.
Read full review
Yann Rigo
CIO, Panodyssey
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5.0
Their ability to communicate effectively while maintaining a positive attitude made the entire process smooth.
Dinarys brought extensive technical expertise to the table, consistently delivering solutions that met our needs with precision and innovation. One of the most unique aspects of working with Dinarys was the excellent "chemistry" between our team and theirs. This synergy made it easy to tackle challenges and move the project forward with confidence.
Read full review
Aaron Freitag
Managing Director, myfelt GmbH
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Read our reviews on Clutch
Compliance and partner status
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GDPR compliant
See our privacy policy -
HIPAA compliant
See our healthcare work -
Adobe Certified Solution Partner
As stated on our Clutch profile -
Shopware Certified Solution Partner
As stated on our Clutch profile -
Certified BigCommerce Partner
As stated on our Clutch profile
Agentic SDLC
AI-powered ecommerce testing
AI writes test cases from your user flows, generates test data and flags risky changes in each release. Need fixes too? See our performance optimization and ERP integration services.
Agents at every stage, engineers steering
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Plan
Agents draft specs, user stories and acceptance criteria from your tickets, docs and code. Engineers sharpen them with you.
- Claude Code
- OpenAI Codex
- MCP
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Audit and estimate
Agents map your codebase, dependencies and risky modules before we quote, so estimates rest on facts.
- Claude Code
- Cursor
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Build
Coding agents work in your repository with project rules and context. Engineers steer and own the design.
- Claude Code
- Cursor
- GitHub Copilot
- OpenAI Codex
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Test
Agents write unit and end-to-end tests with every change, so testing stops being the bottleneck.
- Playwright
- PHPUnit
- Pest
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Review and secure
Every pull request gets an AI review and a security scan. A senior engineer approves before merge.
- CodeRabbit
- Semgrep
- Snyk
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Ship and operate
Quality gates run in CI on every change. Agents help trace incidents from logs and alerts.
- GitHub Actions
- Sentry
- Langfuse
Agents take the heavy lifting. Senior engineers set direction, review every change and own what ships.
AI platform stack
What we use to build agents and AI features into stores, portals and back-office tools.
- Models
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- Anthropic Claude
- OpenAI GPT
- Open-weight models
- Agent frameworks
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- LangGraph
- OpenAI Agents SDK
- Claude Agent SDK
- Model Context Protocol
- Retrieval (RAG)
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- pgvector
- Qdrant
- Elasticsearch
- OpenSearch
- Enterprise AI cloud
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- Amazon Bedrock
- Azure OpenAI
- Evals and guardrails
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- Langfuse
- Promptfoo
- Evals in CI
- In commerce
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- Semantic search
- Recommendations
- Product content
- Support agents
- Demand forecasting
Engineering stack
The platforms and tools under every project.
- Commerce and PIM
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- Adobe Commerce (Magento)
- Shopify Plus
- BigCommerce
- Shopware
- Spryker
- Salesforce Commerce Cloud
- commercetools
- Pimcore
- Languages
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- PHP
- TypeScript
- Python
- Kotlin
- Swift
- Frameworks
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- Laravel
- Symfony
- Node.js
- React
- Next.js
- Vue
- Data
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- PostgreSQL
- MySQL
- MongoDB
- Redis
- Elasticsearch
- Kafka
- RabbitMQ
- Cloud and DevOps
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- AWS
- Google Cloud
- Azure
- Docker
- Kubernetes
- Terraform
- GitHub Actions
- GitLab CI
- Bitbucket Pipelines
- Monitoring
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- Grafana
- Prometheus
- ELK Stack
- Sentry
How we work
We start from what your release changes and test the journeys where a failure would cost the most.
1. Agree the scenarios
We list what changed and agree payment methods, delivery rules, devices and the expected result of each scenario.
2. Prepare the test environment
We set up test accounts, products, sandbox payments and ERP test data, and note how they differ from production.
3. Test and report
We run the agreed cases and report each scenario as passed, failed, blocked or untested, with steps to reproduce.
4. Retest and recommend
After fixes, we retest, run regression and hand over test assets, open risks and a release recommendation.
Case studies
Crypto payment plugin: payment flow testing
Challenge
A European crypto payments company needed one plugin that works inside native checkouts on Magento, WooCommerce, OpenCart and PrestaShop.
What we did
End-to-end payment simulations, order status checks for confirmed, pending and failed payments, and edge cases like expired transactions.
Result
The plugin passed review on the official marketplaces of the supported platforms and was published for merchants.
Prostor: Magento 2 checkout and ERP sync
Challenge
A 427-store drugstore chain moved to Magento 2 while keeping live sales and real-time stock sync across all stores.
What we did
Guest checkout, card tokenization and a custom API layer for ERP data exchange, with stock sync validated during migration.
Result
Early stock sync mismatches were fixed in the first month without affecting customers, and a validation layer was added.
Goddess: Magento 2 migration with full regression
Challenge
A European multi-brand cosmetics store needed a move from Magento 1 to Magento 2 with a customized one-page checkout.
What we did
Testing of each involved module and full regression testing, alongside data migration and new checkout fields.
Result
A customized Magento 2 store with a one-page checkout that shows customers courier timeframes before they order.
Why companies choose Dinarys
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01
Delivery governance built into engineering
We bring structure, predictability, and control into software delivery.
Our approach is shaped by PMI-based project management, quality gates, risk management, and a success-first delivery culture.
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02
Accountable engineering
We do not only take tasks and write code.
We analyze the business and technical context, identify the real bottleneck, challenge weak assumptions when needed, and take responsibility for the technical outcome.
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03
Senior expertise for CTO-led execution
We support technical leaders with experienced engineers, architecture expertise, and practical roadmap execution.
This helps CTOs and Fractional CTOs stay strategic while having a reliable team to execute.
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04
Curated teams, not generic outstaffing
Every dedicated team is built around the client’s actual requirements, workflow, culture, risks, and delivery context.
We assess technical skills, soft skills, project fit, culture fit, communication style, and risk factors before proposing engineers.
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05
Practical AI, from the process
We start from the business process, compare platform features, ordinary automation and AI, and use AI only where it removes real work.
Every AI step gets quality checks and human oversight.
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06
A partner that has your back
Good delivery depends on trust, honest communication, and people who care about the outcome.
We stay close to the problem, speak openly, involve the right experts, and do not leave clients alone with delivery risk.
Frequently asked questions
Usually cart, checkout, payments, accounts, promotions and the orders that reach your ERP, plus mobile, browser, performance and security checks. We agree the scope from what your release changes.
A successful payment is not enough. The order must also reach your commerce platform and ERP correctly, or customers get confirmations for orders your team cannot ship.
A scenario list marked passed, failed, blocked or untested, bug reports with steps to reproduce, retest results after fixes, open risks and a release recommendation.
Yes, where behavior is stable and repeated each release. Browser automation and API checks speed up regression, and we agree who maintains them after handover.
No. Our security checks cover access, sessions and input within a scope you approve. A penetration test is separate specialist work that needs written authorization.
It depends on the scenarios in scope, test environment readiness, automation, specialist checks, retests and your release deadline. We estimate after agreeing the scope.
Discuss your release testing
Tell us what you are releasing, which systems it touches and when. We’ll suggest the scenarios to test first.