1. 卖家授权1. Seller authorization
卖家通过 LWA 登录并授予 Tax Invoicing 角色；仅申请税票归档所需权限。Seller signs in via LWA and grants the Tax Invoicing role; only invoice-archiving scopes are requested.
巴西税票归档
— 面向 Amazon 卖家
Brazil Tax Invoice Archiving
— for Amazon Sellers
巴西实行强制电子发票制度（NF-e），发票资料的保存与交接是当地经营的基本要求。致远开票通聚焦在 Amazon 巴西站销售的场景：卖家授权后，经 SP-API 的 Tax Invoicing 角色拉取税票与开票所需买方信息，按店铺、站点、账期归档并导出给财务与会计师。 Brazil mandates electronic invoicing (NF-e), and retaining and handing off invoice records is a basic local requirement. YSZY Tax Invoice Hub focuses on selling on Amazon Brazil: after seller authorization, it uses the SP-API Tax Invoicing role to retrieve invoices and the buyer information needed for invoicing, then archives and exports by store, marketplace and period for finance and accountants.
开发中In development 产品处于开发阶段，尚未开放注册；本页能力状态截至 2026 年 10 月 31 日。 The product is in development and not yet open for registration. Capability statuses reflect October 31, 2026.
巴西场景The Brazil Context
税票资料要留得住、交得清 Invoice Records Must Be Retained and Handed Off Cleanly
巴西的电子发票（NF-e）承载商品编码（NCM）、交易类型代码（CFOP）与多层税金明细（ICMS、IPI、PIS、COFINS 等）。对于跨境卖家，Amazon 平台产生的税票与订单买方信息需要按账期整理，交给财务团队或当地会计师。 Brazil's electronic invoice (NF-e) carries product codes (NCM), transaction-type codes (CFOP) and multi-layer tax details (ICMS, IPI, PIS, COFINS). For cross-border sellers, Amazon-issued tax invoices and order buyer information must be organized by accounting period and handed to finance teams or local accountants.
- 资料分散：税票散落在卖家后台与不同账期，手工下载、命名与汇总容易遗漏。Scattered records — invoices live in seller back offices across periods; manual download, naming and collation easily miss items.
- 交接成本高：财务与外部会计师之间反复传文件，版本难以对齐。Costly handoff — finance and external accountants exchange files repeatedly, with versions hard to align.
- 数据边界要清楚：买方信息属于个人信息，必须限定用途、最小化收集并明确保留与删除。Data boundaries matter — buyer information is personal data; its purpose must be limited, collection minimized, and retention and deletion defined.
NF-e 发票承载的信息What an NF-e Invoice Carries
NCM商品分类Product class
CFOP交易类型Transaction type
ICMS州增值税State VAT
IPI工业产品税Industrial tax
PIS/COFINS联邦贡献税Federal contributions
方案流程How It Works
四步完成税票归档与交接Four Steps to Archive and Hand Off
从授权到导出，流程限定在授权卖家的税票合规与财务归档目的内。From authorization to export, the flow is limited to the authorizing seller's invoice-compliance and financial-archiving purpose.
2. 拉取税票2. Retrieve invoices
按 Amazon 巴西站店铺与账期获取税票文档 / 报告，以及开票所需买方必要信息。Retrieve invoice documents/reports and necessary buyer information by Amazon Brazil store and period.
3. 校验归档3. Validate & archive
按账期核对完整性，形成可追溯的税票包。Check completeness by period and build traceable invoice packages.
4. 导出交接4. Export & handoff
导出 PDF / CSV / ZIP 给财务团队或当地会计师。Export PDF / CSV / ZIP for the finance team or local accountant.
税务发票数据Tax Invoicing Data
获取什么数据，为什么需要What Data We Access and Why
以下数据仅在卖家授予 Tax Invoicing 角色后，为授权卖家的税票归档与财务交接而获取。具体接口以 Amazon 角色权限与研发清单为准。 The data below is accessed only after the seller grants the Tax Invoicing role, and only for the authorizing seller's invoice archiving and financial handoff. Specific APIs depend on the role's permissions and our engineering list.
| 数据Data | 用途Purpose | 状态Status |
|---|---|---|
| 税票 / 发票文档与报告Tax invoice documents & reports | 按店铺、站点、账期归档并导出给财务与会计师Archive by store, marketplace and period; export for finance and accountants | 开发中In development |
| 开票所需订单买方必要信息Necessary order buyer information for invoicing | 生成或归档符合当地税务要求的税票；仅限必要字段Generate or archive tax invoices meeting local tax requirements; necessary fields only | 开发中In development |
| 订单基础信息（订单号、日期、金额）Basic order data (ID, date, amount) | 与税票对应、账期核对与完整性校验Match invoices, reconcile periods and verify completeness | 开发中In development |
| 店铺 / 站点基础信息Store / marketplace metadata | 按店铺、站点、币种组织税票包Organize invoice packages by store, marketplace and currency | 开发中In development |
不获取支付卡号等敏感支付凭证；不将数据用于转售、跨卖家竞争分析或无关广告。详见 隐私政策第 5 节。 We do not obtain sensitive payment credentials such as card numbers, and do not use data for resale, cross-seller competitive analysis or unrelated advertising. See Privacy Policy Section 5.
数据合规Data Compliance
数据使用边界清晰Clearly Bounded Data Use
- 仅通过官方接口获取：使用 Amazon SP-API 的授权接口，不使用非授权抓取手段。Official APIs only — data is obtained through authorized Amazon SP-API interfaces, never unauthorized scraping.
- 用途限定：仅为授权卖家的税票归档、导出与财务交接。Purpose limitation — solely for the authorizing seller's invoice archiving, export and financial handoff.
- 不共享、不转售：不向第三方提供数据，不用于与本服务无关的目的。No sharing or resale — data is not provided to third parties or used for unrelated purposes.
- 加密与审计：TLS 传输、RBAC 访问控制、操作日志；授权可撤销，撤销后 30 日内删除或匿名化。Encryption and audit — TLS transport, RBAC access control and operation logs; authorization is revocable, with deletion or anonymization within 30 days.
- 无 Amazon 背书：Amazon 未对本服务进行审核、认证或背书。No Amazon endorsement — Amazon has not reviewed, certified or endorsed this service.
本方案不做什么What This Solution Does Not Do
- 不做 NF-e 入账或以客户上传的 NF-e XML 作为权威入账来源。No NF-e bookkeeping, and no use of customer-uploaded NF-e XML as an authoritative ledger source.
- 不做 Kardex 加权平均成本、SKU De-Para 或税局 inutilização。No Kardex weighted-average costing, SKU De-Para or tax-authority inutilização.
- 不做多会计公司租户、税务申报或代账服务。No multi-accounting-firm tenancy, tax filing or accounting services.
划界说明：WHALEZETA - K（旧称 kardex）为深圳旺鲸科技有限公司（wjdrop.com）的产品，非本公司产品。 Boundary note: WHALEZETA - K (formerly kardex) is a product of Shenzhen Wangjing Technology Co., Ltd. (wjdrop.com), not a product of our company.
在巴西需要税票归档支持？Need invoice-archiving support in Brazil?
告诉我们你的 Amazon 巴西站店铺、账期与交接对象，我们会给出适用的方案与报价说明。Tell us your Amazon Brazil stores, accounting periods and handoff recipients — we will propose a plan and quote.