Harpy Glossary

TOS (Terms of Service)

Amazon & D2C glossary · Harpy Media

The Terms of Service are the contractual rules governing how sellers, vendors, advertisers, and brands use the marketplace: acceptable conduct, compliance requirements, enforcement rights, and the standards an account must meet to stay in good standing.

What is TOS?

The Terms of Service are the contractual rules governing how sellers, vendors, advertisers, and brands use the marketplace: acceptable conduct, compliance requirements, enforcement rights, and the standards an account must meet to stay in good standing.

They are not background legal text. They determine whether listings stay live, whether the buy box can be won, whether advertising and fulfilment programmes are available, and whether the account continues to exist. Most serious account failures are, at root, terms failures — and most of them are avoidable by knowing what the rules actually say.

Why the rules carry operational weight

Four consequences follow from a breach. Listings can be suppressed or removed, which stops revenue immediately. Selling privileges can be suspended pending review, which freezes cash flow while an appeal is prepared. Programme eligibility — advertising, fulfilment services, brand protections — can be withdrawn. And enforcement is usually retrospective: the platform reviews behaviour in aggregate, so a practice that seemed harmless in isolation can contribute to a pattern that triggers action.

That last characteristic is why “everyone does it” is not a defence. The platform’s enforcement is not uniform in timing, but the rules are the rules and the enforcement, when it comes, is decided on what the account actually did.

Keeping the account clean

Four habits. Read the sections that apply to what you actually do — pricing, review solicitation, listing content, restricted products, and any programme you have joined — rather than the document as a whole. Brief whoever touches the account, because most breaches are made by well-intentioned people doing something they have seen elsewhere. Keep records: invoices, authorisations, compliance documents, and supplier documentation, since the first thing a suspension review asks for is evidence. And act on notifications promptly, because an ignored warning is escalated more readily than a query raised early.

The framing that works is to treat compliance as an operating requirement rather than a legal one. It sits alongside availability and pricing as something that has to be right every day, because losing it takes away all the others at once.

In practice

A brand reviews the sections of the terms that apply to its category and programmes, trains the team on review solicitation and listing rules, and keeps supplier invoices and compliance documents filed where they can be produced quickly. When a policy notification arrives, it is answered within days and resolved without escalation.

⚠️ Watch out. Assuming the rules are common sense. A seller adopts a tactic seen widely in its category — a particular incentive in exchange for reviews, or a claim about the product — and discovers the practice is prohibited when listings are suppressed. The wide adoption was not evidence of permission.
💡 Harpy tip. Know the rules that touch what you actually do, and keep the documentation a review would ask for — invoices, authorisations, compliance records. Then answer every notification promptly; early responses resolve, and ignored ones escalate.

How Harpy Media helps

Account health is part of our daily work: policy requirements mapped to what each brand actually does, documentation kept ready, and notifications handled while they are still queries rather than cases.

TOS FAQ

What are the Terms of Service?

The contractual rules governing use of the marketplace — acceptable conduct, compliance requirements, and enforcement rights — applying to sellers, vendors, advertisers, and brands.

Why do they matter day to day?

Because breaches can suppress listings, suspend selling privileges, or remove programme eligibility. Most serious account failures are ultimately terms failures, and most are avoidable.

How do I stay compliant?

Read the sections relevant to your category and programmes, brief everyone who touches the account, keep the documentation a review would request, and answer notifications promptly rather than late.

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