Overview
Leiwa and its Shenzhen company use an internal advertising analytics and optimization tool for our own Amazon seller accounts and affiliated seller accounts only.
Legal
Privacy Policy
Last updated: June 2026
Internal Use Only
The tool is not offered to external customers, unrelated third-party sellers, or the general public. It is used only to support internal advertising reporting, analysis, optimization, and account operations.
Advertising Account Data
Advertising account data may be used for internal reporting, performance analysis, campaign optimization, account monitoring, and operational decision-making for authorized seller accounts.
Credentials and Tokens
API credentials, access tokens, refresh tokens, client secrets, and authorization codes are not publicly disclosed, published, or sold.
Data Sharing
Advertising data is not sold to advertisers, data brokers, or unrelated third parties. Access is limited to authorized internal personnel and systems used for account operations.
Contact
For privacy questions, please contact us at privacy@leiwa.com. This email address may be updated later.