What is Samples?

What are samples and why are they so important when you want to purchase products for your webshop or to sell on bol.com? A sample - also known as a prototype, trial product, or test product - is a physical copy of a product that you receive before placing a large order. Samples form the basis of every successful purchasing strategy and help you minimize risks, ensure quality, and get better deals with suppliers. In this comprehensive article, we'll explain step by step what samples are, the different types that exist, how to request and evaluate them, and which common mistakes you should absolutely avoid.

What are samples exactly? Definition and explanation

A sample is a representative example of a product that a supplier or manufacturer sends to a potential buyer. The goal is to give the buyer the opportunity to physically inspect, test, and evaluate the product before placing a larger order. In the world of e-commerce and online sales - for example, on bol.com - samples have become indispensable.

The term "sample" is used in multiple contexts. In e-commerce and wholesale contexts, it specifically refers to a product sample that the purchasing party receives to check the quality, finish, packaging, and functionality. This differs from marketing samples (free trial packages for consumers) or music samples. When we talk about what are samples in the context of online sales, we always mean the physical test product for purchasing evaluation.

Types of samples in e-commerce

Not all samples are the same. Depending on the phase of the purchasing process and the type of product, you may encounter different types of samples:

Type of sample	Description	When to use	Average cost
Pre-production sample	Prototype or first version before mass production starts	For custom or private label products	€ 20 – € 150
Production sample	Example from the actual production line	To verify that mass production meets agreements	€ 5 – € 50 + shipping
Golden sample	Approved reference example that serves as a standard	As a quality benchmark for future orders	Free (part of the agreement)
Trade sample	Standard product from the supplier's existing range	When testing existing products without modifications	€ 0 – € 30 + shipping
Digital sample	Photos, videos, and specifications instead of a physical product	During the initial screening before requesting a physical sample	Free

Why are samples so important when purchasing?

Requesting samples is not a luxury, but a necessity. Below, we discuss the six most important reasons why samples are indispensable when you want to purchase products from suppliers for sale on bol.com or other platforms.

1. Pre-purchase quality control

The main reason to request samples is quality control. Photos and product descriptions on platforms like Alibaba or wholesalers only give a limited view. Only when you have the product in your hands can you assess the material quality, finish, color accuracy, and sturdiness. This prevents you from purchasing hundreds or thousands of products that don't meet your expectations.

2. Risk Reduction

Placing a large order without seeing the product is a huge risk. With samples, you significantly reduce this risk. The cost of a sample (often € 10 to € 50 including shipping) is negligible compared to the loss of a failed order of € 2,000 to € 10,000. Think of it as insurance for your investment.

3. Supplier Comparison

By comparing samples from multiple suppliers side by side, you can objectively compare quality, packaging, delivery time, and price-quality ratio. This gives you a much stronger negotiating position and helps you choose the best supplier. Use tools like the Boloo Product Tracker to analyze which products perform best on the platform.

4. Product Photography and Listings

Once you have the sample, you can take professional product photos for your bol.com listing. Your own photos convert better than stock photos from the supplier and help you stand out from competitors offering the same product. Plus, you can photograph the product in use for lifestyle images.

5. Building Relationships with Suppliers

Requesting a sample shows your supplier that you're a serious buyer. This lays the foundation for a long-term business relationship. Suppliers who see that you work carefully are more likely to offer you better prices, faster delivery times, and priority production slots. A good relationship with your supplier is worth its weight in gold in e-commerce.

6. Reduction of Returns and Negative Reviews

By checking the quality in advance, you prevent customers from receiving products that don't meet their expectations. This reduces your return rate and prevents negative reviews - two factors that directly impact your ranking on bol.com and your profitability.

How to Request Samples? Step-by-Step Guide

Requesting samples is easier than you think, but there are a few rules of thumb that make the process smoother. Follow these steps:

Step 1: Select Potential Suppliers

Create a shortlist of 3 to 5 suppliers based on your product research. Look at their reviews, response time, minimum order quantities (MOQ), and whether they have experience exporting to Europe. Platforms like Alibaba, 1688.com, and local wholesalers are commonly used sources.

Step 2: Contact and Request Specifically

Send a professional message stating that you're interested in a sample. Specify which product you want to test, in which variant (color, size, version), and indicate that you're willing to pay the sample costs and shipping costs. This shows serious buying intent.

Step 3: Negotiate Costs

Many suppliers charge a sample price that's higher than the final unit price for bulk orders. This is normal. Ask if the sample costs will be offset against your first bulk order - many suppliers offer this. Shipping costs (often via DHL, FedEx, or UPS) are usually the buyer's responsibility.

Step 4: Receive, Inspect, and Document

When the sample arrives, take the time to inspect it thoroughly. Document everything with photos and notes. Compare it to the product description and any previous agreements. Keep the sample as a reference (golden sample) for future deliveries.

What should you pay attention to when evaluating samples?

Receiving a sample is only half the work. Systematic evaluation is at least as important. Use the checklist below to thoroughly evaluate each sample:

Evaluation criterion	What to check	Why it's important
Material quality	Does it feel sturdy? Is the correct material used as agreed?	Determines lifespan and customer satisfaction
Finishing	Seams, edges, varnish, print - are there any irregularities?	Poor finishing leads to returns
Dimensions and weight	Does it match the specifications? Measure everything	Affects shipping costs and LVB storage
Packaging	Is the packaging sturdy enough for shipping?	Damaged products = returns
Functionality	Does the product work as intended? Test all functions	Defective products lead to negative reviews
Odor and safety	Any unusual odors? Sharp edges? CE marking present?	Safety risks and compliance requirements
Comparison with description	Does it match the photos and specifications?	Assessing the reliability of the supplier

Samples and private label products

For private label products - products you sell under your own brand - samples are even more important than for standard products. The process is more extensive and usually takes place in multiple rounds:

Round 1: Pre-production sample

After sharing your product specifications, logo design, and packaging wishes, you will receive a first prototype. This is the moment to provide feedback before mass production starts. Check color representation, logo placement, material choice, and overall appearance.

Round 2: Adjusted sample

After your feedback, the manufacturer creates an improved version. This may require multiple iterations, especially for complex products. Be specific in your feedback - use photos with annotations to precisely indicate what needs to be changed.

Round 3: Golden sample approval

When you're satisfied, you officially approve the sample as a "golden sample". This specimen serves as the quality standard for all future productions. Store it carefully and refer to it with every new order.

Common mistakes when working with samples

In practice, many beginning sellers make the same mistakes when working with samples. Below are the most common pitfalls and how to avoid them:

Mistake 1: Not requesting samples at all

The biggest mistake is skipping samples to save time or money. The € 20 to € 50 you save on sample costs don't weigh up against the risk of a failed bulk order of thousands of euros. Always request at least one sample.

Mistake 2: Testing only one supplier

By only requesting a sample from one supplier, you miss the opportunity to compare. Request samples from at least two to three suppliers so you can make an informed decision.

Mistake 3: Not thoroughly testing the sample

Some sellers glance over the sample and quickly approve it. Take the time to actually use the product, test it under different conditions, and compare it to competing products already on the market.

Mistake 4: Not keeping a golden sample

If you throw away or lose the sample after approval, you'll no longer have a reference point for future deliveries. Always keep the approved golden sample as a quality benchmark.

Mistake 5: Not factoring in shipping costs

Sample costs aren't just the product price, but also international shipping costs. These can add up to € 30 to € 80 for express shipping from China. Factor this into your profit calculation and purchasing budget.

Samples and their relation to your sales strategy

Using samples wisely can directly contribute to a better sales strategy on bol.com and other platforms. By using the sample for your product photography, you can optimize your product listing with authentic images. Additionally, you can use the sample to collect the first reviews via friends, family, or a test panel - as long as this is within the platform's guidelines.

A well-evaluated sample also helps you determine your pricing strategy. By knowing the actual quality, you can better estimate which price segment your product belongs to and whether you can justify a premium price. Use the Boloo Sales Dashboard to analyze comparable products and optimize your price point.

Frequently asked questions about samples

What does it cost to request a sample?

Costs vary per product and supplier. On average, you pay € 5 to € 50 for the product itself, plus € 20 to € 80 for international shipping costs. Many suppliers offset the sample costs with your first bulk order.

How long does it take to receive a sample?

With express shipping from China, it typically takes 5 to 10 working days. Via sea freight (cheaper but slower), it can take 4 to 6 weeks. With European suppliers, you usually receive samples within 2 to 5 working days.

Can I return a sample if I'm not satisfied?

In most cases, no. Samples are considered an investment in the purchasing process. The costs are relatively low, and returning it to, for example, China often costs more than the sample itself is worth. Consider it as research costs.

How many samples should I request per product?

Request at least 2 to 3 samples from different suppliers to make a good comparison. For private label products, you may need multiple rounds of samples before the final product is perfect.

Are free samples reliable?

Sometimes suppliers offer free samples, but be cautious. Free samples are sometimes of better quality than the actual bulk product to make a good impression. Always request a production sample from the actual production line to get a realistic picture.

What if the bulk product deviates from the approved sample?

This is exactly why you keep a golden sample. If the bulk delivery significantly deviates, you have a strong negotiating tool and can file a claim or negotiate a discount. Always take photos of both the golden sample and the deviating products as evidence.