Sustainable growth through quality assurance

Errors in your online shop cost you revenue every day. We implement a quality assurance system with automated end-to-end testing and real-time monitoring for constant uptime of over 99.9%. This allows critical issues to be identified before shop users experience them.

  • Automatisierte Tests decken alle Schlüsselbereiche ab

  • Monitoring setup: dashboard, alerting and performance tracking

  • Technical handout and comprehensive team training

Trusted by leading e-commerce companies

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Great features, but stability suffers?

Symbol for High manual testing load after each deployment slows down the team.

High manual testing load after each deployment slows down the team.

Without systematic testing, there is no guarantee that critical functions will still work after deployment. However, testing takes time and is not scalable.

Symbol of poor shop performance costs sales and customer trust

Poor shop performance costs sales and customer trust.

Customers cancel their bookings due to faulty checkout processes, performance issues, or login errors. Every undetected bug costs revenue and damages the brand’s image.

Symbol für Keine objektiven Daten über die Shop-Qualität

No objective data on shop quality.

Without reliable figures on uptime, loading times, or error rates, performance issues can hardly be resolved, as it is unclear where exactly the bottlenecks lie.

The systematic roadmap to maximum shop stability

Symbol for automated tests find errors before your customers do

Automated testing finds errors before your customers do.

We implement end-to-end tests for the most critical business processes: login, shopping cart, checkout, coupon code application. These tests run automatically after each deployment.

24/7 monitoring icon shows problems in real time

24/7 monitoring shows problems in real time.

In the event of failures, slow loading times, or critical errors, an immediate alarm is triggered. A central dashboard provides an overview of all quality metrics at all times.

Symbol for data-driven decisions instead of gut feelings

Data-driven decisions instead of gut feelings.

Measurable KPIs such as Core Web Vitals, MTTR, and >99.9% uptime create transparency. Both team members and stakeholders can see how stable the platform is running.

Ready for measurable results?

Our 4-step quality assurance process:

1

Kickoff and requirements analysis

Identification of the most critical business processes.

2

monitoring setup

Set up a live dashboard for uptime, error and performance monitoring.

3

Test framework setup

Build a robust and extensible test framework directly in the code repository.

4

Implementation and handover

Programming and documentation of prioritized test cases.

The result: a stable shop for sustainable growth.

Systems that ensure sustainable shop growth.

Symbol for live monitoring dashboard

monitoring

Live monitoring dashboard

Live dashboard for uptime, performance, and error tracking. Configurable alarm system for critical problems. Baseline report with current performance values as a basis for comparison.

Symbol for integrated test framework

test framework

Integrated test framework

Automated tests for the shop’s most critical business processes. Run automatically after every update or on demand at the touch of a button. Team members can expand the test framework independently at any time.

Symbol for technical handout and training

handover

Technical handout and training

Technical handout for operation and further development. Final presentation with results and strategic recommendations. Team training for independent use and maintenance.

Stop wasting sales potential!

In 15 minutes, let us uncover the first concrete reasons why your online shop is wasting its potential.

  • Free of charge and without obligation

  • 15 minutes

  • Immediate potential assessment

or call us: +49 (0) 40 – 37 49 10 – 0

Why For Sale Digital?

We are For Sale Digital: As technology experts, we implement a quality assurance system that ensures constant shop uptime and protects against lost revenue due to poor performance. Each of our measures is based on systematic risk analysis, automated testing, and continuous monitoring—for predictable quality in your online shop.

  • Over 25 years of expertise in online retail
    We have known the success factors for leading brands and manufacturers since the early days of e-commerce.

  • Cross-industry insights for fresh perspectives
    Whether fashion, electronics or B2B, our broad experience enables us to rethink proven strategies and set brands apart from the competition.

  • 100% data-driven, 100% focused on sales
    We combine strategic creativity with consistent analysis of KPIs. Every decision serves one goal: the growth of your shop.

Arbeitsplatz mit Monitor, der ‚For Sale Digital‘ zeigt, und Laptop mit Analyse-Dashboard im Büro.

quality assurance package

9.900 €

plus VAT | one-time investment | no additional costs

  • Automatisierte Tests decken alle Schlüsselbereiche ab

  • Monitoring setup: dashboard, alerting and performance tracking

  • Technical handout and comprehensive team training

Find errors before customers experience them.

Fixed price, clear scope, measurable results. No hidden costs or endless consultation loops. You know exactly what you get for your investment.

More than just a project. Our long-term growth support.

Als strategischer Partner stehen wir mit laufender Betreuung und Optimierung zur Seite, um Erfolge nachhaltig zu sichern.

Let us work together to find your sales lever.

Simply fill out the form. We will contact you within 24 hours to arrange a non-binding appointment.

  • 100% non-binding: The initial consultation is just to get to know each other.

  • Data protection: We treat your data as strictly confidential.

  • No waiting time: you will receive a response from us within one working day.

Frequently asked questions about automated quality assurance.

Here we answer the most important questions about the process, results and your investment – transparently and concisely.

What exactly is included in the €9,900 fixed-price package?

The €9,900 package is designed to immediately increase the technical stability of your online shop. It is not just an audit, but a complete implementation package. Specifically, you will receive the following deliverables:

 

  • A kickoff workshop in which we work together to define your most critical business processes and test cases (e.g., checkout).
  • The complete setup of professional real-time monitoring for tracking uptime, performance (Core Web Vitals), and error tracking, for example.
  • The implementation of a modern, automated test framework (e.g., Cypress or Playwright) directly in your code base, including the programming of the defined test cases.
  • At the end of this sprint, we will provide you with a live dashboard, executable tests, and training for your team.

Our package serves as an accelerator. Experience has shown that building up this expertise internally, for example selecting the right tools, configuring and integrating them, and developing best practices, is costly and time-consuming. During this time, you tie up valuable developer resources that could otherwise be working on revenue-generating features.

With us, you get a professional setup from experts. Not only do you save money compared to the significantly higher internal personnel costs, but above all, you save valuable time. You skip the expensive learning phase and start right away with a robust system.

The recommended hybrid approach: For Sale Digital sets up the quality assurance system. We then train your team so that they can take over and continue using the system independently.

Yes, definitely. The ROI (return on investment) is often achieved even faster than with large shops. A single undetected checkout bug over an important weekend can lead to a high percentage loss of revenue for a smaller shop. Smaller shops also have fewer resources to cope with damage to their reputation. 68% of customers never return after a negative experience. The investment often pays for itself by avoiding a single critical bug in the checkout process.

Neither purely manual nor purely automated testing covers all issues. Optimal quality assurance strategically combines both approaches. Automated testing is perfect for recurring checks such as login, checkout, or shopping cart and provides quick feedback after each deployment. Manual testing, on the other hand, is indispensable for usability evaluations, new features, and edge cases that machines cannot detect.
The industry standard is the 80/20 rule: automate 80% of recurring, critical tests and use manual checks specifically for the remaining 20% where human judgment is irreplaceable. We implement automated end-to-end testing for your revenue-critical processes. After the release of new features, our test can start automatically, or you can test manually at the touch of a button.

No, on the contrary. Automatic monitoring is indispensable, especially for small teams, as manual monitoring is too time-consuming. This is how we make your work easier:

 

  • Live dashboard: All important metrics (uptime, performance, errors) at a glance
  • Automatic alerts: You will receive immediate notification in the event of problems.
  • Documented handover: Your team will receive a technical handout and training.

 

You don’t need any prior technical knowledge. Your team doesn’t have to set up or maintain the system, but only interpret the clear results and respond to them. Programming skills are helpful for expanding tests, but we document everything so that other service providers can seamlessly take over.

Yes, because stability in the past does not guarantee a flawless future. The most common problems arise from:

 

  • Updates and new features: Every plugin update or new checkout feature can cause unexpected bugs.
  • Growing complexity: The more functions, the higher the risk of errors
  • Hidden problems: Many bugs only affect certain browsers, devices, or user groups and remain undetected.

 

These errors cost you revenue every day, even when your shop is up and running. Our system is a proactive safeguard that finds these costly errors before your customers do.

Yes, that is the core objective of the setup and a central component of our best practices. We set up the test framework (e.g., Cypress or Playwright) so that it can be seamlessly integrated into your existing CI/CD pipeline (e.g., GitLab CI, Jenkins, GitHub Actions).
The goal is for the tests to run automatically after each deployment in the test environment. This gives your development team immediate feedback on code quality before a bug can even go live. This reduces the manual testing load and massively increases the stability of your releases.