Signs of a trustworthy online shop for research materials

A trustworthy online shop for research materials can be recognised from things you can check without buying anything: a real business with a name, address, registration number and tax number that can be found in public registers; written policies on shipping, returns and personal data; payment methods that leave a trail and a way to dispute a charge; and copy that describes the material without promising anything about the human body. The check takes about ten minutes.

This article is about the shop as a business, not about the material. The criteria for batch documentation — certificates, traceability, provenance — are in the list of criteria in the same series. A shop can pass every check below and still fail there; the reverse rarely happens, which is why this check comes first.

Business details and tax number: where they must appear

Directive 2000/31/EC on electronic commerce, transposed into Greek law by Presidential Decree 131/2003, requires every provider to make certain information easily, directly and permanently accessible ^[1][2]:

• Its name.
• The geographic address at which it is established — not just a post-office box.
• Details allowing rapid and direct contact, including an email address.
• The trade register in which it is entered and its registration number.
• The relevant supervisory authority, where the activity is subject to authorisation.
• Its VAT identification number, where the activity is subject to VAT.

Directive 2011/83/EU adds, for distance sales, that the trader's identity, geographic address and contact details are given before the contract is concluded ^[5]. In practice, this information sits in the footer of every page or on a "Company details" page reachable from anywhere. A shop that offers only a contact form and a username on a messaging app is not failing on style; it is failing a legal obligation, and it leaves you without a counterparty.

The Greek business registry and verification

The details a shop declares are only worth something if they can be confirmed elsewhere. For Greek businesses, the publicity search of the General Commercial Registry (ΓΕΜΗ) works by registry number, tax number or name, and shows the legal form, operating status, registered seat, management and published acts of the business ^[3]. For businesses in any member state, the VIES system confirms whether a VAT number is active for intra-Community transactions and, for many states, returns a name and address ^[4].

What to compare: does the registered name match the name on the shop and on the invoice? Is the business active? Is the registered seat the address given on the website? Does the registered activity relate to what is being sold? A discrepancy does not necessarily mean fraud — many businesses trade under a name different from their legal one — but it should be explained somewhere on the site, not discovered by you.

Policies that must exist, and what their absence says

Three texts should be available before you press "buy": terms of sale with delivery costs and times, a withdrawal and returns policy, and a data-protection policy. The first two follow from the pre-contractual information duty in Directive 2011/83/EU, which covers the total price, delivery charges, delivery arrangements and the conditions of the right of withdrawal, or the fact that it does not apply ^[5]. The third follows from the General Data Protection Regulation, which requires information on the identity of the controller and the purposes and legal basis of processing at the time data are collected ^[9].

Their absence is not a mere oversight. A shop with no returns terms has not thought about what it will do when a parcel arrives damaged. A shop with terms copied from another trade — clothing, electronics — has not thought about the fact that research material in sealed packaging falls under an exception to withdrawal once unsealed. And a shop whose terms name a country, currency or authority different from the one it states elsewhere is using a template it never read.

Payment methods and what they signal

The payment method tells you two things: whether there is a regulated intermediary between you and the seller, and whether you can dispute a charge. Payment service providers in the EU operate under authorisation and supervision under Directive (EU) 2015/2366, which also provides rights for the payer where a transaction was not authorised or was executed incorrectly ^[8]. Paying by card, or by transfer to a business account in the same name that appears on the invoice, leaves a trail that ties the payment to the business.

Some patterns deserve attention — not because they are unlawful in themselves, but because they remove any possibility of checking:

• Transfer only to a personal account, or to an account in a name other than the shop's.
• Payment exclusively in cryptocurrency or by gift card.
• Payment details that change from order to order, or payment instructions sent separately by message.
• A request that you describe the payment as something other than what you are buying — which is not merely a warning sign but an invitation to take part in a false statement.

Contact details and physical address

The geographic address can be checked without visiting anyone. Does it match the registered seat? Is it an address that could house a store room or an office, or a virtual-office service hosting hundreds of companies? The latter is not unlawful and is common among small businesses; it does mean the material is kept somewhere else, and it is worth asking where.

For contact, the test is simple: is there an email address on the shop's own domain, and does someone reply in writing, within a reasonable time, to a specific question? A free generic email account, or contact only through an instant-messaging app, breaks no rule by itself, but it makes any later claim harder to document.

Claims the law does not allow

The most revealing part of a research-materials shop is what it says about its products. Directive 2005/29/EC on unfair commercial practices includes, in its list of practices considered unfair in all circumstances, falsely claiming that a product is able to cure illnesses, dysfunction or malformations ^[6]. Directive 2001/83/EC prohibits advertising to the general public of medicines available only on prescription ^[7]. Research material is not a medicine, but a shop that describes it as though it were one — with promises of recovery, slimming, muscle or youth — creates exactly the problem those rules exist to prevent.

That is why a shop that follows the rules writes conservatively: it describes identity, purity, form and storage conditions, and leaves out any reference to effects on the human body. The opposite practice — therapeutic promises beside a "research only" notice — is not bold marketing; it is a contradiction showing that the notice was added to cover rather than to describe. What a research-chemical vendor is allowed to say, and why a disclaimer does not cancel a claim, is explained in detail elsewhere; for how a claim can mislead using only true statements, it is worth reading the guide to reading a health claim.

When a shop makes claims of this kind, you can report it. The General Secretariat of Commerce accepts consumer complaints through an online platform and the 1520 consumer line ^[10]; for products presented as medicines, the competent authority is the National Organisation for Medicines (ΕΟΦ).

A ten-minute check

1. Find the name, address, registration number and tax number on the website.
2. Look the business up in the Greek registry, or the VAT number on VIES, and compare name and registered seat.
3. Open the terms of sale, returns and data protection; check that they relate to this shop and this trade.
4. See which payment methods are offered and in whose name the payment ends up.
5. Send one specific question to the shop's email address and note the reply.
6. Read two product pages: do they describe material, or promise an effect?

A shop that passes all six steps has shown that it exists as a business and knows the rules of its trade. It has not yet shown anything about the batch it will send you; that is the next step, and it is judged by the documentation.