Effective Date: January 2025
At SellerZest, your trust and data security are our top priorities.
This Privacy Policy describes how we collect, use, and protect your personal information, including Amazon Selling Partner data accessed through Amazon’s Selling Partner API (SP‑API), in compliance with Amazon’s Acceptable Use Policy (Sections 4.4 & 4.5) and Data Protection Policy.
For AUP Section 4.4 (No Data Aggregation): “Users agree not to use SellerZest services to aggregate data across Selling Partners’ businesses or Amazon Customers obtained through Selling Partner APIs to provide or sell to any parties, including competing Selling Partners.”
For AUP Section 4.5 (No Insights about Amazon’s Business): “Users agree not to use SellerZest services to calculate insights about Amazon’s business, nor to promote or publish insights about Amazon’s business publicly or through paid services, including within the Application itself.”
By using our website or services, you agree to this Privacy Policy.
SellerZest is committed to protecting Amazon customer data and strictly adheres to Amazon’s Acceptable Use Policy. We do not aggregate data across different Selling Partners’ businesses or Amazon Customers for sale or provision to any third parties. Furthermore, we do not calculate, promote, or publish insights about Amazon’s business.
Full name, email address, company name
Login credentials or authentication tokens (encrypted)
Amazon Seller Central ID and authorized Amazon SP‑API data (via secure OAuth)
Messages, support tickets, or form submissions
Device/browser details, IP address, location, and timestamps
Cookies and usage analytics (see Section 6)
When you grant permission via Amazon’s secure OAuth flow, we may access:
Seller account metrics and performance data
Product listings and catalog details
Orders, inventory, and pricing information
Brand Analytics reports (Search Terms, Market Basket, Repeat Purchases, etc.)
We only request the minimum access needed to deliver agreed‑upon features and reports.
SellerZest is committed to protecting Amazon customer data and strictly adheres to Amazon’s Acceptable Use Policy. We do not aggregate data across different Selling Partners’ businesses or Amazon Customers for sale or provision to any third parties. Furthermore, we do not calculate, promote, or publish insights about Amazon’s business.
We use your information to:
Provide and improve SellerZest’s tools and services
Deliver authorized analytics dashboards, reports, and Brand Analytics insights
Help sellers optimize pricing, advertising, and inventory strategies
Respond to support requests
Comply with legal and contractual obligations
Monitor platform performance and security
We do not sell or rent personal or Amazon Information to any third party.
We only share data in the following circumstances:
Trusted service providers: Hosting, backup, analytics (bound by strict confidentiality agreements)
Amazon SP‑API: As required and always with your prior authorization
Regulatory authorities: Only when required by law
We never share Amazon Information with outside parties for marketing, advertising, or resale purposes.
We keep your data only as long as necessary to:
Fulfil the purposes outlined in this policy
Comply with legal and accounting requirements
When no longer needed, data is securely deleted or anonymized.
SellerZest uses industry‑standard security measures:
HTTPS encryption for all data in transit
AES‑256 encryption for sensitive data at rest
Secure token‑based authentication
Role‑based internal access controls (data access only by personnel who need it)
Continuous monitoring and logging
We maintain a formal Incident Response Plan. Any incident involving Amazon Information will be promptly reported to Amazon at security@amazon.com.
We use cookies to:
Remember preferences
Improve user experience
Analyse site usage
You may opt‑out through browser settings. See our [Cookie Policy] for details.
You may:
Request access, correction, or deletion of your data
Withdraw consent or revoke Amazon SP‑API access at any time via Amazon Seller Central
Request data portability (where applicable)
Contact us at support@sellerzest.com to exercise these rights.
If you are in the EU/EEA, we process your data under:
Contract performance
Legitimate business interest
Legal compliance
Consent (where required)
You have GDPR rights including access, rectification, erasure, restriction, objection, portability, and the right to complain to a Data Protection Authority.
Contact: privacy@sellerzest.com
If you are a California resident under the CCPA, you may:
Request to know what personal data we collect and how it’s used
Request deletion of your personal information
Opt‑out of the “sale” of personal information (we do not sell data)
Exercise your rights without discrimination
Contact: privacy@sellerzest.com
Our services are intended for users 18+.
We do not knowingly collect personal data from children under 13.
If you access SellerZest from outside India, your data may be transferred and stored in regions with different privacy laws. We apply the same protections globally.
We may update this policy periodically. Updates will show a new “Effective Date” and be communicated where legally required.
SellerZest
Email: support@sellerzest.com
Privacy: privacy@sellerzest.com
