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Terms of Service

Last updated: July 2026

1. Purpose

These terms govern access to and use of the website sellerking.es and the process of requesting a demonstration of SellerKing, an automation software for Amazon and other marketplace sellers.

2. Use of the website

By using this website you agree to provide truthful information in the contact form and to use it only for legitimate purposes related to your interest in the product.

3. Informational nature of this website

This website is informational and commercial in nature. Requesting a demo through the form does not constitute any contractual relationship or purchase commitment; the specific terms of the service, including the SellerKing service agreement, will be agreed individually once we contact you.

4. Nature of the service and user verification

SellerKing is an automation and data synchronization tool between the user, their suppliers and the marketplaces they operate on (including Amazon). SellerKing acts as a technology intermediary: it syncs catalogs, calculates margin estimates and automates order management based on the data, configurations and decisions the user themselves enters, connects or approves.

Using SellerKing requires and assumes that the user reviews and verifies, before actual publication or execution, the following:

  • The content, legality and accuracy of the products, catalogs, images, descriptions and other information they connect, import or publish through the platform.
  • Compliance with the policies, regulations and restrictions of each marketplace (including gating restrictions or the sale of regulated products) they choose to operate on.
  • Final prices, margins and commercial terms before publication, even when SellerKing has calculated or suggested those values.
  • The accuracy of stock, shipping and billing data transmitted to suppliers and marketplaces.

SellerKing does not exercise editorial control or prior verification over the products, prices or data the user connects or approves through the platform, and does not act as a seller, manufacturer, distributor, or party to transactions carried out by the user on Amazon or other marketplaces.

5. User responsibility

The user is solely responsible for:

  • The products they publish, sell or distribute through any marketplace, including their legality, quality, safety, ownership of rights and compliance with applicable regulations (including consumer, intellectual property and product safety regulations).
  • Commercial decisions made based on information, calculations or estimates provided by SellerKing, including sale prices, margins applied and order volumes.
  • Configuring integrations with their suppliers and marketplaces, and the credentials and permissions granted to SellerKing to act on their behalf.
  • Any penalty, account suspension, third-party claim or damage arising from products, prices or data that the user themselves entered, connected or approved.

6. Intellectual property

The content of this website (text, logo, design) is the property of SellerKing and may not be reproduced or distributed without prior authorization. Data, catalogs and content that the user connects or enters into the platform remain their property or ownership.

7. Limitation of liability

SellerKing does not guarantee continuous availability of the website or the platform, without prejudice to applicable regulations. In particular:

  • Data, prices and products not verified by the user: as established in sections 4 and 5, SellerKing assumes no responsibility for consequences arising from products, prices, catalogs or configurations that the user entered, connected or approved without the verification that is their responsibility.
  • Failures attributable to SellerKing: when the user has reasonably fulfilled their verification obligations and the damage results from a defective operation, error or interruption directly attributable to SellerKing, SellerKing's liability will be limited, to the maximum extent permitted by law, to the amount actually paid by the user for the service during the twelve (12) months prior to the triggering event.
  • Indirect damages and loss of profit: SellerKing will not be liable in any case for indirect damages, loss of profit, loss of business, customers, data or reputation, including the loss or suspension of marketplace accounts, except in cases of intent or gross negligence directly attributable to SellerKing.
  • Third parties and force majeure: SellerKing is not responsible for outages, errors, policy changes or unavailability of third-party platforms (including Amazon, other marketplaces and supplier APIs), nor for force majeure events beyond its reasonable control.

Margin, price or profitability estimates provided by the platform are indicative and based on data supplied by the user or their suppliers; SellerKing does not guarantee their absolute accuracy and assumes no liability for commercial decisions made solely based on such estimates.

Nothing in this clause limits or excludes SellerKing's liability in cases where the law does not permit such limitation or exclusion.

8. Contact

For any questions about these terms, you can write to us at contacto@sellerking.es.

9. Governing law

These terms are governed by Spanish law, regardless of the user's country of residence.