1. Who we are
This statement is published by Hangzhou Hongchengda E-Commerce Co., Ltd. ("we", "us"), a company based in Hangzhou, China, that sells home furnishing products online. Contact: yst8585885@gmail.com.
2. What this statement covers
(a) this website, and (b) the private internal application we use to manage our own Amazon seller accounts through the Amazon Selling Partner API and the Amazon Ads API.
3. Information we handle
| Source | Information | Purpose |
|---|---|---|
| This website | Basic server logs (such as IP address and browser type) kept by our hosting provider; the content of any e-mail you send us. | Keeping the site secure and replying to your message. |
| Our own Amazon seller accounts (via Amazon APIs) | Business data of our own stores: sales and order totals, inventory levels, prices, product listing content, fees, advertising performance, account-health metrics. | Internal reporting, restocking, pricing, advertising optimisation and alerts. |
We do not request or store buyers' personally identifiable information (names, shipping addresses, e-mail addresses, phone numbers) through the Amazon APIs. We do not use Amazon data to contact buyers outside of Amazon's messaging tools.
4. How we use it
Only to operate and improve our own business, as described above. We do not use the data for advertising to third parties, profiling of buyers, or any purpose unrelated to running our own stores.
5. Sharing
We do not sell or rent data. We do not give Amazon seller data to other sellers or third parties. We may use infrastructure providers (for example, servers and backups) who process data on our behalf under confidentiality obligations, and we may disclose information where required by law.
6. Storage and security
Data is stored on servers under our control. Access is limited to authorised employees with individual credentials. Amazon API credentials and tokens are kept in protected server configuration, not in source code, and are used only by our application.
7. Retention and deletion
We keep business data only as long as needed for our operations and legal or accounting obligations. If you ask us to delete information you sent us, or if Amazon requires deletion, we will delete it within a reasonable period.
8. Compliance with Amazon policies
Our use of Amazon APIs follows the Amazon Services API Developer Agreement, the Acceptable Use Policy and the Data Protection Policy that apply to us.
9. Your choices and contact
To ask a question or make a privacy request, e-mail yst8585885@gmail.com.
10. Changes
We may update this statement. The date at the top shows when it was last changed.
1. 我们是谁
本说明由杭州泓城达电子商务有限公司（以下简称“我们”）发布。我们是一家位于中国杭州、通过线上渠道销售家居用品的公司。联系邮箱：yst8585885@gmail.com。
2. 适用范围
（a）本网站；（b）我们通过亚马逊 Selling Partner API 和亚马逊广告 API 管理自有亚马逊店铺时使用的内部私有应用。
3. 我们处理的信息
| 来源 | 信息 | 用途 |
|---|---|---|
| 本网站 | 托管服务商保留的基础服务器日志（如 IP 地址、浏览器类型）；您发给我们的邮件内容。 | 保障网站安全、回复您的来信。 |
| 我们自有的亚马逊店铺（通过亚马逊接口） | 自有店铺的经营数据：销售额与订单汇总、库存、价格、Listing 内容、费用、广告表现、账户健康指标。 | 内部报表、补货、定价、广告优化和异常提醒。 |
我们不会通过亚马逊接口申请或存储买家的个人身份信息（姓名、收货地址、邮箱、电话）。除亚马逊提供的消息工具外，我们不会利用亚马逊数据联系买家。
4. 使用方式
仅用于运营和改进我们自己的业务。我们不会将这些数据用于向第三方投放广告、买家画像，或任何与经营自有店铺无关的用途。
5. 数据共享
我们不出售、不出租数据，也不会把亚马逊店铺数据提供给其他卖家或第三方。我们可能使用基础设施服务商（例如服务器与备份），他们受保密义务约束、仅代表我们处理数据；法律要求时，我们也可能依法披露。
6. 存储与安全
数据存放在由我们控制的服务器上，仅授权员工凭个人账号访问。亚马逊接口的凭据与令牌保存在受保护的服务器配置中，不写入源代码，仅供我们的应用使用。
7. 保存期限与删除
我们仅在运营以及法律、财务义务所需的期限内保存经营数据。如果您要求删除您发给我们的信息，或亚马逊要求删除数据，我们会在合理期限内删除。
8. 遵守亚马逊政策
我们使用亚马逊接口的方式遵守适用于我们的《Amazon Services API 开发者协议》《可接受使用政策》和《数据保护政策》。
9. 您的选择与联系方式
如有疑问或隐私相关请求，请发邮件至 yst8585885@gmail.com。
10. 变更
我们可能更新本说明，页面顶部的日期为最近一次修改时间。