Terms of Service

Last Updated: June 2026

1. Introduction

Welcome to 7-Backend Keywords ("we," "our," or "us"). By accessing or using our website and application (collectively, the "Service"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use the Service.

2. Service Description

7-Backend Keywords is an AI-powered tool designed to help self-publishers generate and format backend keywords for the Amazon KDP platform. We provide formatting, deduplication, and optimization suggestions based on the book titles and subtitles you provide.

3. No Guarantee of Sales or Rankings

While our Service is built to follow general best practices and Amazon KDP guidelines, we do not guarantee any specific results, sales, ranking improvements, or account safety on the Amazon platform. The Amazon search algorithm is proprietary and constantly changing. You are solely responsible for reviewing the generated keywords and ensuring they comply with Amazon's current Terms of Service before publishing.

4. Purchases and Refund Policy

Our Service operates on a token (credit) system. Payments are securely processed by our Merchant of Record, Lemon Squeezy.

Because the generation of keywords incurs immediate, non-recoverable costs to third-party AI providers, all purchases of tokens/credits are final and non-refundable once the tokens have been used. If you experience technical issues resulting in lost tokens without generating results, please contact our support at contact@7backendkeywords.com.

5. Fair Use and Account Suspension

We provide free starter tokens to allow users to test the Service. Creating multiple accounts to abuse the free token system, attempting to reverse-engineer our backend, or using automated scripts/bots against our application is strictly prohibited. We reserve the right to suspend or terminate accounts that violate these rules without prior notice.

6. Changes to Terms

We reserve the right to modify these Terms at any time. Your continued use of the Service after any modifications indicates your acceptance of the updated Terms.