Please read these terms before using the site

1. Operator and acceptance

This website is operated by Hangzhou DataFlowForever Technology Co., Ltd.. By accessing, browsing, or submitting an inquiry, you acknowledge these terms and the Privacy Policy. If you act for a company, you confirm that you have authority to represent it.

If you do not agree, stop using the site. We may reasonably update these terms, effective from the date shown here, with additional notice or consent where required by law.

2. Content and business inquiries

Site content is general information for preliminary business discussion, not legal, tax, financial, investment, or account-specific professional advice. Examples, industry views, model outputs, and estimates do not guarantee future performance.

A form, email, or introductory call does not mean we accepted an engagement and does not itself create an agency, partnership, employment, confidentiality, or services agreement. Scope, price, timing, acceptance, data processing, and intellectual property are set in signed project documents.

3. Acceptable use

Use the site only for lawful and genuine business purposes. Do not disrupt the site, impersonate others, or infringe their rights.

• Do not submit malicious code, automated attacks, spam, or false contact details.
• Do not bypass access controls, probe private systems, or seek unauthorized data.
• Without written permission, do not scrape at scale, mirror, resell, or republish the site as your own product.
• Do not use the site to violate intellectual property, privacy, data-security, or other applicable law.

4. Intellectual property

The brand, design, text, images, code, and public materials are owned by us or their respective rights holders. You may reasonably review and cite them for internal evaluation, but may not remove notices, misstate the source, or package them as your own product.

Client data, configuration, deliverables, background IP, and new work product are governed by the relevant project agreement, not these website terms.

5. Amazon authorization, trademarks, and developer relationship

Amazon approval for the relevant API and verifiable seller or advertiser authorization are prerequisites to our Amazon API services. As of this update, our Amazon Ads Partner Network registration has been approved, while Amazon Ads API access has not been granted; Partner Network membership does not confer API access. Our Amazon SP-API developer application remains pending review. Once approved, users authorize the relevant account and features through their own Seller Central or Amazon Ads console. We do not collect Seller Central passwords, ask for Amazon Ads login passwords, or log into client stores from office or datacenter browsers.

Amazon SP-API is governed by its developer agreement, Data Protection Policy, and Acceptable Use Policy. Amazon Ads API is governed by the Amazon Ads Partner Network Agreement, Amazon Ads Partner Network Policies, and relevant API terms. A project agreement cannot expand platform-permitted uses, replace required approvals, or extend applicable deletion deadlines. Revocation stops the corresponding synchronization and actions; tokens and data are handled under the Privacy Policy.

We are not Amazon, and we are not an Amazon partner unless Amazon has listed us in a named program. Amazon, Seller Central, Amazon Ads, and related marks are trademarks of Amazon.com, Inc. or its affiliates. Names identify the relevant platforms and proposed authorized services, without implying Amazon sponsorship, endorsement, or joint operation.

Collection, use, storage, protection, sharing, and deletion of Amazon information follow the Privacy Policy, applicable Amazon rules, and the project data-processing agreement. Combining Amazon Ads data with other third-party sources requires Amazon's express prior written approval; client authorization alone cannot replace it.

6. Third-party sites and platforms

The site may link to FosterFlow, Meta, Google, Shopify, Amazon, or other third parties. Their services are governed by their own terms and privacy policies. We do not control their availability, content, or processing, and a link does not endorse everything they publish or make us an Amazon partner.

7. Availability, disclaimers, and liability

We take reasonable care with content and availability, but the site is provided as is and may be interrupted, inaccurate, or out of date. To the extent permitted by law, we do not warrant continuous availability, complete accuracy, or a particular business result.

To the extent permitted by law, we are not liable for indirect, incidental, special, punitive, profit, opportunity, or data losses arising from use or inability to use this site. Liability that cannot legally be excluded remains unaffected. Paid-service limits are governed by the specific contract.

8. Privacy and data requests

Personal information and Amazon Information are handled under the Privacy Policy. Submit access, correction, deletion, Meta disconnection, Amazon app revocation, or other rights requests through the Data Deletion page or wusu@dataflowforever.com.

9. Governing law and disputes

These terms are governed by the laws of the People's Republic of China. The parties should first attempt good-faith discussion. Unresolved disputes shall be submitted to a competent court at the domicile of Hangzhou DataFlowForever Technology Co., Ltd. Mandatory consumer rights remain unaffected.

10. Contact

Questions about these terms, rights, or site use may be sent to wusu@dataflowforever.com.