About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

Seal of approval as a benchmark for quality and trust

In the dynamic world of e-commerce, seals of approval have gained crucial importance. They serve as a sign of quality and trust for customers who buy products in Amazon shops and other online shops. The issuance of seals of approval is an essential element in standing out in a competitive market. In this article, we look at why seal of approval display is essential for Amazon shops and online shops and how it affects the long-term success of these platforms.

Building customer trust through quality seals

When shopping online, customers are often faced with the challenge of having to assess the quality of a product without physically inspecting it. Quality seals offer valuable guidance here. They signal to customers that the product fulfils certain quality standards and has been tested by independent institutions. This level of transparency and security is crucial for strengthening customer trust in Amazon shops and online shops.

Differentiation in the online market

On platforms like Amazon, where countless suppliers offer similar products, differentiation is a key to success. Quality seals set products apart from the competition and give them greater credibility. They are a decisive factor that can influence the customer’s perception and lead to a preferred choice.

Improving product placement and visibility

Seals of approval can also improve the visibility of a product on online platforms such as Amazon. Products with seals of approval are often perceived as being of higher quality and are prioritised in search results and recommendations. This leads to higher visibility and potentially to an increase in sales figures.

Minimisation of returns and customer complaints

Products with quality seals reduce the risk of customer complaints and returns. As quality seals stand for verified quality, the products are more likely to meet customer expectations, which leads to higher customer satisfaction.

Feedback and continuous improvement

The processes that lead to the issuing of a seal of approval often provide valuable feedback for the improvement of products. Online shops can use this feedback to continuously improve their products and better adapt them to the needs and expectations of customers.

Long-term benefits and customer loyalty

The issuing of seals of approval can promote long-term customer loyalty. Customers who know that an online shop’s products are regularly tested and labelled with seals of approval often develop greater loyalty to the brand and are more likely to make repeat purchases.

The role of quality seals in branding

Branding is an important aspect for Amazon shops and online shops. Seals of approval make a significant contribution to strengthening the image of a shop as a trustworthy and reliable provider. They are an important part of the brand identity and help to stand out positively from the competition.

Adaptation to changing consumer trends

Quality seals help online shops to quickly adapt to new consumer trends and market conditions. They show that a shop is prepared to invest in quality assurance and constantly adapt its products to the latest safety standards and customer requirements.

Conclusion: Quality seals as a strategic tool for online success

In conclusion, it can be said that issuing seals of approval for Amazon shops and online shops is a strategic tool that goes far beyond simple quality assurance. Seals of approval are a decisive factor in building trust, differentiating products and strengthening brand identity. They play a key role in increasing the visibility of products, minimising customer complaints and returns and improving customer satisfaction and loyalty.

Increasing competitiveness

In an increasingly crowded online marketplace, competitiveness is crucial. Quality seals give products an additional level of credibility and trust that sets them apart from competing products. This is especially important in categories where customers rate safety and quality particularly highly.

Risk management and compliance

By adhering to the standards that lead to the award of quality seals, online shops can manage risks and ensure that they comply with current legal regulations and industry standards. This minimises the risk of legal problems and strengthens customer confidence in the safety of products.

Summary: Seal of approval as the key to success for Amazon shops and online shops

To summarise, seals of approval play a key role in the success of Amazon shops and online shops. Not only do they provide proof of product quality, but they are also an important marketing tool that increases customer confidence and improves brand strength. In a world where customers are increasingly looking for quality and authenticity, seals of approval are a crucial tool for being a trustworthy provider and achieving long-term success in e-commerce.

Investing in the issuing of quality seals is therefore an investment in the future of the company. It creates added value that goes far beyond the product itself and helps to build a strong and trustworthy brand that can hold its own in a highly competitive market.

 of the brand  achieved Points in our test and therefore passed. The test was carried out in the test period
11/23
and is stored in our database under the licence number . Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology