Buyer attestations, explained

A buyer attestation is a statement the buyer signs during checkout, confirming facts about themselves and the purchase. For a research supplier, it usually confirms that the products are for laboratory research only, are not for human or animal consumption, and will be handled by qualified personnel.

An attestation is useful because it records exactly what the buyer was told and agreed to, at the moment they agreed. It is limited because it records the buyer's own word. This page covers both sides.

What a signed buyer statement says

A typical statement reads: "I confirm these products are purchased for laboratory research only, are not for human or animal consumption, and will be handled by qualified personnel."

Good attestations are short, specific and written in plain language. Each sentence should be something the buyer can honestly confirm, and something you also act on elsewhere. If the statement mentions qualified personnel, your buyer checks should look for an organization with a laboratory. If it mentions an organization, checkout should ask for one.

What an attestation records

A signature on its own says little. The record around it is what makes it useful later. It should hold:

• the exact text of the statement the buyer saw
• the version of that text
• who signed, linked to the buyer's account or details
• when they signed
• the order the statement applies to

Without the exact text and its version, a signature is hard to interpret. If the statement changed last month, which wording did this buyer agree to?

Why versioning matters

Statements change. You might tighten the wording after legal review, add a sentence about shipping, or fix a typo. If you overwrite the old text, earlier signatures now appear to point at words those buyers never saw.

Versioning solves this. Each change creates a new version, the old version is kept, and each signature points to the version that was on screen. When you look back at an order, you can show the exact statement that applied to it. Versioning your policies and checkout statements covers change logs and effective dates.

When to change the statement

Change the wording when it no longer matches how you sell. Common triggers are a change to your buyer profile, such as accepting a new type of organization; a change to your terms of sale; new legal advice; or a finding that buyers misunderstand a phrase. Each change should be a deliberate decision, made by someone with authority to make it, and dated.

Avoid small, frequent edits that nobody tracks. Every version you publish is one you may later need to explain, so keep a short note with each version saying what changed and why.

Who should sign

The person placing the order signs on behalf of the purchase. If your profile covers organizations, the record should show both the individual and the organization they are buying for. A statement signed once at account creation and never again is weaker than one signed on each order, because it does not show that the buyer saw the wording in force when they bought.

How the buyer should be asked

The way you ask matters as much as the wording. In announcing its 2022 report on dark patterns, the FTC named pre-checked boxes and hard-to-find disclosures among the tactics used to get money or data from consumers. A box ticked by default, or a statement hidden behind a link, weakens the whole point of asking.

• Show the full statement next to the confirmation control.
• Leave the control unticked and require an active choice.
• Ask before the buyer submits payment, not after.
• Keep it separate from marketing sign-ups and other options.

Writing a research-use confirmation for checkout covers wording, placement and accessibility in detail.

Common wording problems

• Too much text. A long block of legal terms is hard to read in a checkout box, especially on a phone. Keep the attestation short and link to your full terms separately.
• Vague phrases. Wording like "for authorized purposes" does not say what the buyer is confirming.
• Contradictions. A statement that says laboratory research only, next to product pages that suggest personal use, undermines itself.
• Softening language. Anything that presents the statement as a formality, such as telling buyers to tick the box to continue, signals that you do not take it seriously.

What an attestation cannot prove

• It does not verify the buyer's identity, organization or qualifications.
• It does not show what the buyer will actually do with the product.
• It does not cancel out what your own site, labels or marketing say. FDA's regulation on intended use, 21 CFR 201.128, describes intended use as shown by labeling claims, advertising matter, oral or written statements and the circumstances of distribution. A signed statement sits alongside that evidence. It does not replace it.
• It does not settle any legal question. What weight a signed statement carries in your situation is a question for a qualified lawyer.
• It does not decide how a payment processor views your business. Processors and card networks make their own decisions.

Where attestations fit

An attestation works with other controls: a site-entry researcher gate, checks on buyer type and ship-to address, and manual review for orders that do not fit your profile. Together they show that you set a standard and applied it to each order.

Claddr's signed attestations are versioned in this way: changing the wording creates a new version, and every signature points to the exact text the buyer saw. Signatures are stored against the order in a tamper-evident audit record.