Miiyia connects only through Amazon's official Selling Partner API and Advertising API. We never scrape pages and never ask for your Seller Central password. Here is exactly how your account is connected, how data moves, and how you stay in control at every step. Miiyia 仅通过亚马逊官方的 Selling Partner API 与 Advertising API 进行连接。我们绝不抓取页面，也绝不索要你的卖家平台密码。以下完整说明你的账户如何连接、数据如何流转，以及你在每一步如何保持掌控。
You start the connection from Miiyia and are taken to Amazon's own consent screen (Login with Amazon / Seller Central authorization). You sign in directly with Amazon — your credentials are entered on Amazon's pages, never on ours — and approve the connection.你从 Miiyia 发起连接，随后被引导至亚马逊自有的授权页面（Login with Amazon / 卖家平台授权）。你直接在亚马逊登录——凭据只在亚马逊页面输入，绝不经过我们——并确认授权。
The consent screen shows exactly what Miiyia is asking for. We request only the scopes our features need, read-only by default. Any action that would change your account — such as applying an advertising bid update — requires a separate, explicit approval from you.授权页面会明确显示 Miiyia 所申请的权限。我们只申请功能所需的范围，默认只读。任何会更改你账户的操作——例如应用广告竞价调整——都需要你单独、明确地批准。
After you authorize, Amazon issues Miiyia a secure token. Miiyia uses it to fetch your authorized data over encrypted connections (TLS 1.2+). The data is then stored encrypted at rest (AES-256). Your Amazon password is never seen, transmitted or stored by Miiyia.授权后，亚马逊向 Miiyia 颁发安全令牌。Miiyia 使用该令牌通过加密连接（TLS 1.2+）获取你已授权的数据，随后以加密方式静态存储（AES-256）。Miiyia 绝不会看到、传输或存储你的亚马逊密码。
Miiyia processes the data into the dashboards, profit analytics, advertising views and alerts described across the product. Only you and the users you invite to your workspace can see your data.Miiyia 将数据处理成产品中所述的看板、利润分析、广告视图与预警。只有你以及你邀请进入工作台的成员才能查看你的数据。
You remain in control. Revoke Miiyia's access at any time from Amazon Seller Central, and request export or deletion of your data from Miiyia. Once access is revoked, Miiyia stops fetching new data immediately.你始终掌控全局。你可随时在亚马逊卖家平台撤销 Miiyia 的访问权限，并向 Miiyia 申请导出或删除你的数据。一旦撤销，Miiyia 会立即停止获取新数据。
You approve on Amazon's own consent screen. Illustration only — not Amazon's actual interface.你在亚马逊自有的授权页面确认。此为示意，非亚马逊真实界面。
Every hop is encrypted, and data is only ever shown back to the authorized seller.每一段传输都经过加密，数据始终只回呈给已授权的卖家。
Source (Amazon SP-API / Advertising API) → encrypted transfer (TLS 1.2+) → processing → encrypted storage (AES-256) → presentation to the authorized user only. 来源（Amazon SP-API / 广告 API）→ 加密传输（TLS 1.2+）→ 处理 → 加密存储（AES-256）→ 仅向已授权用户呈现。
Each scope below maps directly to a seller-facing feature. We request nothing beyond what those features require.下表每项权限都直接对应一项面向卖家的功能。我们绝不申请超出这些功能所需的范围。
| APIAPI | Data scope数据范围 | Purpose用途 | Retention保留期限 |
|---|---|---|---|
| SP-APISP-API | Orders, Order Items, Fulfillment订单、订单明细、履约 | Show a unified order feed and shipment status; calculate sales velocity.呈现统一订单流与发货状态；计算销售速度。 | Retained while your account is active; deleted or anonymized within 90 days of revocation (order-derived PII within 30 days).账户活跃期间保留；撤权后 90 天内删除或匿名化（订单衍生 PII 30 天内）。 |
| SP-APISP-API | FBA InventoryFBA 库存 | Track stock levels, low-stock and stranded inventory; restock alerts.跟踪库存水平、低库存与滞留库存；补货预警。 | Retained while active; deleted or anonymized within 90 days of revocation (order-derived PII within 30 days).活跃期间保留；撤权后 90 天内删除或匿名化（订单衍生 PII 30 天内）。 |
| SP-APISP-API | Finances (financial events), Reports财务（财务事件）、报表 | Compute net profit per SKU; break down fees; flag reimbursement candidates.计算每个 SKU 的净利润；拆解费用；标记赔付候选。 | Retained while active; deleted or anonymized within 90 days of revocation (order-derived PII within 30 days).活跃期间保留；撤权后 90 天内删除或匿名化（订单衍生 PII 30 天内）。 |
| SP-APISP-API | Catalog Items, Listings Items目录商品、商品信息 | Monitor listing health, catalog changes and Buy Box status.监控商品信息健康度、目录变更与购物车状态。 | Retained while active; deleted or anonymized within 90 days of revocation (order-derived PII within 30 days).活跃期间保留；撤权后 90 天内删除或匿名化（订单衍生 PII 30 天内）。 |
| SP-APISP-API | Notifications通知 | Deliver timely alerts on the events you choose to monitor.就你选择监控的事件及时推送预警。 | Processed for alerting; not retained beyond what is needed.用于预警处理；不超出所需范围保留。 |
| Advertising API广告 API | Campaigns, Ad Groups, Keywords/Targets, performance Reports广告活动、广告组、关键词/定向、效果报表 | Track ACOS/ROAS; recommend keyword and bid changes (applied only on your approval).跟踪 ACOS/ROAS；建议关键词与竞价调整（仅经你批准后执行）。 | Retained while active; deleted or anonymized within 90 days of revocation (order-derived PII within 30 days).活跃期间保留；撤权后 90 天内删除或匿名化（订单衍生 PII 30 天内）。 |
Read vs. write. Every SP-API scope Miiyia uses is read-only. The only operation that can write to your account is applying an advertising change (such as a bid or keyword update) through the Advertising API. This capability is opt-in and off by default; each change is generated only as a recommendation and is sent to Amazon only after you review and confirm that specific action. You can keep Miiyia fully read-only, disable advertising write actions at any time, and revoke all access from Seller Central.只读与写入。Miiyia 使用的所有 SP-API 权限均为只读。唯一可能向你账户写入的操作，是通过广告 API 应用广告调整（如出价或关键词变更）。该能力为选择性启用、默认关闭；每项变更仅作为建议生成，且只有在你审核并确认该具体操作后，才会发送至亚马逊。你可以让 Miiyia 保持完全只读、随时停用广告写入操作，并在卖家平台撤销全部访问。
Trust is built on clear limits. These are firm boundaries that apply to every Miiyia account, on every marketplace.信任建立在明确的边界之上。以下是适用于每个 Miiyia 账户、每个站点的硬性界限。
We never scrape Seller Central or Amazon web pages. All data comes through official APIs.我们绝不抓取卖家平台或亚马逊网页。所有数据均通过官方 API 获取。
We never ask for, see or store your Amazon password. You authenticate on Amazon's own pages.我们绝不索要、查看或存储你的亚马逊密码。你在亚马逊自有页面完成认证。
We never sell or rent your data, and never share it with third parties for their own independent use. Vetted service providers process data only on our instructions.我们绝不出售或出租你的数据，也绝不将其共享给第三方作其独立用途。经审核的服务商仅按我们的指示处理数据。
Your data is used only to deliver the features you authorized — never for any unrelated purpose.你的数据仅用于提供你已授权的功能——绝不用于任何无关用途。
We're happy to walk your team — or an API reviewer — through exactly how Miiyia connects to Amazon and protects your data.我们乐于向你的团队——或 API 审核人员——详细说明 Miiyia 如何连接亚马逊并保护你的数据。
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