Glossary / 术语表 / 用語集
适用边界:本页由
ontology/entities.yaml生成,定义与本库内部用法一致。平台官方文档对同一术语的定义可能更窄或更宽——对外沟通时以平台口径为准。
Listing / Listing
リスティング
- ZH: Amazon 商品上架信息的统称,包含标题、五点、产品描述、A+ Content、Search Terms 与图片等组成部分,是“被搜索到“与“被点击购买“的载体
- EN: The full set of product content fields on an Amazon listing (title, bullet points, description, A+ Content, Search Terms, images) that bridges search visibility and purchase conversion
五点 / Bullet Point
箇条書き
- ZH: Amazon Listing 中的卖点条目,通常 5 条,每条以大写卖点短语开头,先讲用户利益再讲产品特性
- EN: One of the selling-point lines in an Amazon listing (typically five), each starting with an all-caps benefit phrase, benefit before feature
Search Term / Search Term
サーチターム
- ZH: Amazon 后台的隐藏关键词字段,用户不可见但参与索引,共 250 字节,用于覆盖标题和五点放不下的长尾词
- EN: The hidden backend keyword field on Amazon that is indexed but not visible to shoppers; 250 bytes total, used to cover long-tail keywords not in the title or bullets
ASIN / ASIN
- ZH: Amazon 标准识别编号,每个上架商品有唯一 ASIN;放入 Search Terms 没有索引价值
- EN: Amazon Standard Identification Number, unique per listed product; carries no indexing value inside Search Terms
产品图片 / Product Image
商品画像
- ZH: Amazon Listing 中的图片,含 1 张白底主图和 6 张副图;主图禁止文字/logo/水印,副图可承载文字信息图
- EN: Images of an Amazon listing: one white-background main image plus six secondary images; text/logo/watermark are forbidden on the main image
A+ Content / A+ Content
A+コンテンツ
- ZH: Amazon 品牌卖家可用的模块化增强内容(品牌故事、图文模块、对比图、使用场景、FAQ),无字符限制,是 Rufus 与 COSMO 读取的信息源之一
- EN: Modular enhanced content for Amazon brand sellers (brand story, image-text modules, comparison charts, use cases, FAQ); no character limit and readable by Rufus/COSMO
品牌故事 / Brand Story
ブランドストーリー
- ZH: A+ Content 中的品牌故事模块(Brand Story),出现在 Review 上方,是免费的品牌曝光位
- EN: The Brand Story module of A+ Content, displayed above the reviews as free brand exposure
Review / Review
レビュー
- ZH: 买家评价,Rufus 回答用户问题时引用的信息源之一,好的 Review 比好的 Listing 文案更重要
- EN: Customer ratings and reviews; one of the sources Amazon Rufus cites when answering shopper questions
Q&A / Q&A
- ZH: 产品问答/FAQ,Q&A 区域内容会被 Rufus 直接引用;GEO 场景下每个产品页也应配备 FAQ
- EN: Product Q&A / FAQ; the Q&A section is directly cited by Rufus, and FAQ coverage also drives AI search engines (GEO)
关键词 / Keyword
キーワード
- ZH: 用户搜索的词,按权重布局在标题、五点、Search Terms 等组成部分中;关键词堆砌会被 A10/COSMO 算法惩罚
- EN: A term shoppers search; laid out by weight across title, bullets and Search Terms; keyword stuffing is penalized by the A10/COSMO algorithm
产品页 / Product Page
商品ページ
- ZH: Shopify 独立站的产品页面,自由格式(Liquid 模板),可嵌入视频/动画,是 Google SEO 与品牌故事的载体
- EN: A Shopify store product page; free-form (Liquid templates), can embed video/animation, carries Google SEO and brand storytelling
Schema 标记 / Schema Markup
スキーママークアップ
- ZH: 结构化数据标记(JSON-LD,Schema.org 的 Product/Offer/AggregateRating),AI 引擎偏好结构化产品信息,是 GEO 优化的核心
- EN: Structured data markup (JSON-LD; Schema.org Product/Offer/AggregateRating); AI engines prefer structured product data — the core of GEO
TikTok 商品 / TikTok Product
TikTok 商品
- ZH: TikTok Shop 的商品(及其商品卡/商品页),作用是“确认购买决策“而非说服购买;标题简短、主图为生活场景图、视频必须
- EN: A TikTok Shop product (and its product card/page), whose job is to confirm — not create — a purchase decision; short title, lifestyle main image, mandatory video
带货短视频 / Product Video
商品動画
- ZH: TikTok Shop 商品页/内容流中的带货短视频,是 TikTok 的核心转化元素;表现最好的视频应放在商品页上
- EN: Short commerce video used on TikTok product pages and feeds — the core conversion element; the best-performing video belongs on the product page
话题标签 / Hashtag
ハッシュタグ
- ZH: TikTok 商品页和视频上的话题标签,按品类/场景/趋势或高流量/精准分类,参与站内搜索
- EN: Topic hashtags on TikTok product pages and videos, categorized as category/scene/trend or high-traffic/precise; they participate in on-site search
产品数据 Feed / Product Feed
商品フィード
- ZH: 提供给广告/购物引擎的结构化产品数据(标题、图片、价格、描述),如 Google Shopping Feed 与 TikTok GMV Max 产品目录
- EN: Structured product data (title, image, price, description) supplied to ad/shopping engines — e.g. the Google Shopping feed and the TikTok GMV Max catalog
广告活动 / Campaign
広告キャンペーン
- ZH: Amazon PPC 广告结构的顶级容器,包含广告组、关键词和预算设置;案例中的 20 个活跃 campaign 即指此层级
- EN: Top-level container in the Amazon PPC hierarchy holding ad groups, keywords and budget settings
广告组 / Ad Group
広告グループ
- ZH: Campaign 内的关键词分组单元,用于按匹配类型或关键词主题分组,实现针对性优化
- EN: Grouping unit inside a campaign that holds keywords; split by match type or theme for targeted optimization
匹配类型 / Match Type
マッチタイプ
- ZH: 关键词与搜索词的匹配规则:Broad(广泛,探索性)、Phrase(词组,中间)、Exact(精确,精准流量);匹配类型不同应分层分析
- EN: Rule linking a keyword to search terms: broad (exploratory), phrase (intermediate), exact (precise); performance must be analyzed separately per match type
出价 / Bid
入札額
- ZH: 广告主愿意为每次点击支付的最高金额;广告排名 = 出价 × 相关性 × 转化率
- EN: Maximum amount an advertiser is willing to pay per click; ad rank = bid × relevance × conversion rate
预算 / Budget
予算
- ZH: 广告活动(Campaign)的日预算或月预算;预算跟着 ROAS 走,但需考虑广告战略目标
- EN: Daily or monthly budget of a campaign; allocation should follow ROAS while respecting strategic goals
展示量 / Impression
インプレッション
- ZH: 广告被展示的次数;高展示零点击说明主图或价格可能有问题
- EN: Number of times an ad is displayed; high impressions with zero clicks suggests a listing image or price problem
点击量 / Click
クリック数
- ZH: 广告被点击的次数;CPC = 广告花费 ÷ 点击数
- EN: Number of times an ad is clicked; CPC = ad spend / clicks
转化 / Conversion
コンバージョン
- ZH: 广告点击后产生的订单;CVR = 订单数 ÷ 点击数 × 100%
- EN: Orders generated from ad clicks; CVR = orders / clicks × 100%
点击率 / CTR
- ZH: CTR = 点击数 ÷ 展示量 × 100%;快速参考健康值 >0.3%
- EN: CTR = clicks / impressions × 100%; healthy reference threshold >0.3%
每次点击成本 / CPC
- ZH: 每次点击实际支付的费用;Amazon 采用第二价格拍卖,实际 CPC = 第二高出价 + $0.01
- EN: Actual cost per click; Amazon uses a second-price auction, so actual CPC = second-highest bid + $0.01
广告销售成本率 / ACOS
- ZH: ACOS = 广告花费 ÷ 广告销售额 × 100%;目标 ACOS < 产品利润率,盈亏平衡 ACOS = 利润率
- EN: ACOS = ad spend / ad sales × 100%; target ACOS below product margin; break-even ACOS equals margin
总广告销售成本率 / TACOS
- ZH: TACOS = 广告花费 ÷ 总销售额(广告+自然)× 100%;TACOS 持续下降 = 飞轮效应在运转,广告依赖减少
- EN: TACOS = ad spend / total sales (ads + organic) × 100%; a falling TACOS means the organic-rank flywheel is working
广告支出回报率 / ROAS
- ZH: ROAS = 广告销售额 ÷ 广告花费;ROAS = 1 / ACOS
- EN: ROAS = ad sales / ad spend; ROAS = 1 / ACOS
转化率 / CVR
- ZH: CVR = 订单数 ÷ 点击数 × 100%;快速参考健康值 >8%
- EN: CVR = orders / clicks × 100%; healthy reference threshold >8%
商品推广 / Sponsored Products (SP)
スポンサープロダクト
- ZH: 展示在搜索结果页和产品详情页的 CPC 广告,无最低预算,适合所有阶段(必备),核心目标是直接转化和关键词排名
- EN: CPC ads shown on search results and product detail pages; no minimum budget; suitable for all stages; goal is direct conversion and keyword ranking
品牌推广 / Sponsored Brands (SB)
スポンサーブランド
- ZH: 展示在搜索结果顶部横幅的 CPC 广告,需要品牌注册,最低预算 $1/天,核心目标是品牌曝光和品类占位;Headline 限 50 字符
- EN: CPC ads shown as a banner at the top of search results; requires brand registry, $1/day minimum budget; goal is brand exposure; headline limited to 50 characters
展示型推广 / Sponsored Display (SD)
スポンサーディスプレイ
- ZH: 展示在产品详情页和站外的 CPC/vCPM 广告,需要品牌注册,最低预算 $1/天,核心目标是再营销和竞品拦截
- EN: CPC/vCPM ads shown on product detail pages and off-Amazon; requires brand registry, $1/day minimum; goals are retargeting and competitor interception
Amazon DSP / Amazon DSP
- ZH: 按 CPM(展示)计价的站内外全渠道展示广告,通常最低 $10,000+/月,适合大卖家和品牌
- EN: CPM-based full-funnel display advertising across on- and off-Amazon; typically $10,000+/month minimum; for big sellers and brands
搜索词报告 / Search Term Report
検索語レポート
- ZH: 从 Advertising Console 导出的报告(Advertising → Reports → Search Term Report),每行含搜索词、匹配类型、展示量、点击量、花费、订单数、销售额;是广告优化最重要的数据源
- EN: Report exported from the Advertising Console (Advertising → Reports → Search Term Report) with search term, match type, impressions, clicks, spend, orders, sales per row; the most important data source for ad optimization
否定关键词 / Negative Keyword
否定キーワード
- ZH: 屏蔽不相关搜索词的设置,分精确否定(Negative Exact,仅屏蔽完全匹配搜索词)和短语否定(Negative Phrase,屏蔽包含该短语的所有搜索词);可设在 campaign 级
- EN: Setting that blocks irrelevant search terms; two types — negative exact (blocks only the exact search term) and negative phrase (blocks every search term containing the phrase); applied at campaign level
广告创意 / Ad Creative
広告クリエイティブ
- ZH: 广告文案与素材,如 Sponsored Brands Headline(限 50 字符)和 SB Video 15 秒脚本;用于 A/B 测试的变体
- EN: Ad copy and assets such as Sponsored Brands headlines (max 50 characters) and 15-second SB Video scripts; variants are A/B tested
ASIN 定向 / ASIN Targeting (Product Targeting)
ASIN ターゲティング
- ZH: 把广告投放到指定竞品 ASIN 的产品详情页(Product Targeting);需分析目标 ASIN 的展示量、点击量、花费、订单数
- EN: Targeting competitor ASINs so your ad appears on their product detail pages (Product Targeting); performance is analyzed by target ASIN impressions, clicks, spend, orders
库存 / Inventory
在庫
- ZH: 电商卖家的商品存量,管理的本质是平衡缺货成本与滞销成本
- EN: Stock of goods held by an e-commerce seller; management balances stockout cost vs. stagnation cost
仓库 / Warehouse
倉庫
- ZH: 库存存放地点,含 FBA 仓库、自建仓、3PL 仓;多渠道场景下由库存中心系统(总库存池)统一协调
- EN: Physical location holding inventory (FBA warehouse, own warehouse, 3PL); multi-channel setups use a central inventory pool
FBA 库存 / FBA Inventory
FBA在庫
- ZH: 存放在 Amazon 履约中心、由 FBA 发货的库存,受 IPI 评分与仓储限制约束
- EN: Inventory stored in Amazon fulfillment centers and fulfilled by FBA; subject to IPI score and storage limits
自发货库存 / FBM Inventory
自己発送在庫
- ZH: 卖家自行履约(自发货)的库存,如 Shopify / 独立站渠道库存
- EN: Inventory fulfilled by the seller (self-fulfillment), e.g. Shopify / DTC store stock
库存水位 / Stock Level
在庫水準
- ZH: 某一时刻的库存数量,补货决策的输入变量之一(当前库存 / 在途库存 / 目标水位)
- EN: Quantity of stock at a point in time; an input to replenishment decisions (current / in-transit / target)
安全库存 / Safety Stock
安全在庫
- ZH: 为吸收销量波动与 Lead Time 波动而额外持有的库存,按 Z × σ_d × √L 计算
- EN: Extra stock held to absorb demand and lead-time variability, computed as Z × σ_d × √L
补货点 / Reorder Point
発注点
- ZH: 库存降到该水位时应下单补货;= 日均销量 × Lead Time + 安全库存
- EN: Stock level at which a replenishment order should be placed; = daily sales × lead time + safety stock
交期 / Lead Time
リードタイム
- ZH: 从下单到入仓可售的天数,含供应商生产、国内运输、海运、清关、FBA 入仓;是库存管理最大的不确定性来源
- EN: Days from order placement to sellable stock, covering production, domestic transport, sea freight, customs, FBA inbound; the largest uncertainty in inventory management
供应商 / Supplier
サプライヤー
- ZH: 商品生产/供货方,需评估交期可靠性、产能、MOQ,并建立备选供应商
- EN: Party producing/supplying goods; assessed on delivery reliability, capacity, MOQ; backup suppliers recommended
采购订单 / Purchase Order
発注書
- ZH: 向供应商下达的采购单据,记录供应商、数量、预计交期,并纳入在途库存追踪
- EN: Order issued to a supplier recording vendor, quantity and expected delivery; tracked as in-transit inventory
履约中心 / Fulfillment Center
フルフィルメントセンター
- ZH: Amazon FBA 仓库,货物到港后需经 5-14 天(旺季可达 21 天)入仓处理方可销售
- EN: Amazon FBA warehouse; inbound processing takes 5-14 days (up to 21 in peak season) before units become sellable
头程物流 / Shipment
貨物輸送
- ZH: 从供应商到 FBA 仓库的头程货运,可选海运(30-45天)、空运(7-12天)、铁路(18-25天)
- EN: First-leg freight from supplier to FBA warehouse: sea (30-45d), air (7-12d), rail (18-25d)
补货建议 / Restock Recommendation
補充推奨
- ZH: AI 或工具基于销量、Lead Time、安全库存、仓储限制等输出的补货数量/时间建议,需人工复核后转采购订单
- EN: Suggested replenishment quantity/timing produced by AI or tools from sales, lead time, safety stock and storage limits; requires human review before ordering
需求预测 / Demand Forecast
需要予測
- ZH: 基于历史销量、季节性、趋势与节假日事件对未来的销量预测,输出点估计与置信区间
- EN: Future sales prediction from historical sales, seasonality, trend and holiday events, with point estimate and confidence intervals
IPI 评分 / IPI Score
IPIスコア
- ZH: Inventory Performance Index,综合库存健康评分,低于 400 会被限制 FBA 入仓数量
- EN: Inventory Performance Index; scores below 400 trigger FBA inbound quantity limits
售出率 / Sell-through Rate
消化率
- ZH: 过去 90 天销量 ÷ 平均库存,目标 > 3(90 天内周转 3 次),IPI 核心组成部分
- EN: 90-day sales ÷ average inventory; target > 3 (3 turns in 90 days); core IPI component
超量库存 / Excess Inventory
過剰在庫
- ZH: 超过 90 天预计销量的库存,占用仓储空间并产生额外费用,拉低 IPI
- EN: Inventory exceeding 90 days of forecast sales; consumes storage, adds fees, lowers IPI
滞留库存 / Stranded Inventory
滞留在庫
- ZH: 有库存但因 Listing 问题无法销售的 ASIN,目标为 0,是最易修复的 IPI 维度
- EN: ASINs with stock that cannot be sold due to listing issues; target 0; the easiest IPI fix
有货率 / In-stock Rate
在庫充足率
- ZH: 有库存的天数 ÷ 总天数,目标 > 95%,影响 BSR 排名与广告效果
- EN: Days in stock ÷ total days; target > 95%; affects BSR ranking and ad performance
库龄库存 / Aged Inventory
長期滞留在庫
- ZH: 库龄超过 90/180/270/365 天的库存,超 181 天开始产生 Aged Inventory Surcharge
- EN: Inventory aged over 90/180/270/365 days; aged-inventory surcharge starts after 181 days
在途库存 / In-transit Inventory
輸送中在庫
- ZH: 已下单/已发货但未入仓的库存,实际可用库存 = 当前库存 + 在途库存
- EN: Ordered/shipped but not yet received stock; available stock = current stock + in-transit
库存可支撑天数 / Days of Stock
在庫持続日数
- ZH: (当前库存 + 在途库存) ÷ 日均销量,低于 Lead Time + 安全天数时需要补货
- EN: (current stock + in-transit) ÷ daily sales; below lead time + safety days, replenish
最小起订量 / MOQ
最小発注数量
- ZH: 供应商要求的最小起订量,补货量需向上取整到 MOQ 的倍数
- EN: Supplier’s minimum order quantity; order quantity is rounded up to a multiple of MOQ
库存周转率 / Inventory Turnover
在庫回転率
- ZH: 年销售额 ÷ 平均库存价值,越高说明库存流转越快
- EN: Annual sales ÷ average inventory value; higher means faster stock turnover
合规检查 / Compliance Check
コンプライアンス確認
- ZH: 新品上架前及运营中按清单逐项核对认证、标签、包装、化学物质、税务等合规项的检查流程,产出合规需求清单与通过/未通过结论
- EN: Pre-launch and ongoing verification of certifications, labels, packaging, chemicals and tax obligations against a checklist; gates listing publication
认证证书 / Certification
認証
- ZH: 由认证机构(SGS、TÜV、Intertek 等)颁发的合规证书,具有有效期(通常 1-5 年),过期或产品改版后失效
- EN: Compliance certificate issued by accredited bodies (SGS, TÜV, Intertek); has validity period, invalidated by expiry or design change
知识产权 / IP Right
知的財産権
- ZH: 知识产权总称,含专利、商标、版权等;属地主权(美国注册在欧盟不生效),是跨境卖家最大的法律风险来源之一
- EN: Umbrella term for patents, trademarks, copyrights; territorial rights, major legal risk for cross-border sellers
商标 / Trademark
商標
- ZH: 按国家/地区注册的商标权,是 Amazon Brand Registry 的前提;抢注是跨境电商常见陷阱
- EN: Jurisdiction-registered trademark; prerequisite for Amazon Brand Registry; squatting is a common trap
专利 / Patent
特許
- ZH: 专利(发明专利/实用新型/外观设计);侵权判断看功能与外观而非名称,外观设计专利侵权门槛低
- EN: Patent (utility/design); infringement judged by function and appearance, not product name; design patents have a low infringement bar
版权 / Copyright
著作権
- ZH: 版权,覆盖产品图片、Listing 文案、品牌设计、视频等内容作品;侵权后果为 DMCA 投诉与 Listing 下架
- EN: Copyright over product images, listing copy, brand design, videos; infringement leads to DMCA takedowns
海关编码 / HS Code
HSコード
- ZH: 海关协调制度编码,跨境清关的商品分类代码;错误分类可能导致海关罚款和延误,是少数值得自动化的合规环节
- EN: Harmonized System customs classification code; misclassification risks fines and delays
品类准入审批 / Product Category Approval
カテゴリー承認
- ZH: 平台/市场对特定品类的准入控制;Amazon 要求上架前在 Seller Central 确认品类具体合规要求(如儿童产品、医疗器械、锂电池)
- EN: Marketplace gating for a product category; Amazon requires confirming category-specific compliance in Seller Central before listing
FDA 要求 / FDA Requirement
FDA要件
- ZH: 美国 FDA 要求,如食品接触材料适用 FDA 21 CFR;未经实际 FDA 批准不得在 Listing 宣称 “FDA approved”
- EN: US FDA requirements (e.g., FDA 21 CFR for food-contact materials); unapproved “FDA approved” claims are forbidden in listings
FCC 要求 / FCC Requirement
FCC要件
- ZH: 美国 FCC 认证(Part 15),所有发射无线电频率的电子设备强制要求;无认证海关可直接扣货
- EN: US FCC certification (Part 15), mandatory for all RF-emitting electronics; customs may seize uncertified goods
CE 标志 / CE Marking
CEマーク
- ZH: 进入欧盟市场的强制标志,覆盖安全、健康、环保等多指令(EMC、LVD、玩具安全等);有最小尺寸与比例要求
- EN: Mandatory EU market access mark covering multiple directives (EMC, LVD, Toy Safety); has minimum size and proportion rules
危险品 / Dangerous Goods
危険物
- ZH: 危险品(如含锂电池产品),需满足 UN38.3 测试、MSDS 与运输限制等特殊要求
- EN: Dangerous goods (e.g., lithium-battery products) subject to UN38.3 testing, MSDS and transport restrictions
受限产品 / Restricted Product
販売制限品
- ZH: 缺少对应市场强制认证(CE/FCC/PSE/UKCA)即无法合法销售的产品;儿童产品、医疗器械等品类认证费用可占产品成本 20-30%
- EN: Product that cannot be legally sold without mandatory certification for the target market; certain categories have high certification cost share
标签要求 / Label Requirement
ラベル要件
- ZH: 目标市场对产品标签的要求:当地官方语言、制造商/进口商信息、原产地标注、CE 标志尺寸、Prop 65 警告、回收标志等
- EN: Market-specific labeling rules: local language, manufacturer/importer info, country of origin, CE mark size, Prop 65 warning, recycling marks
安全数据表 / Safety Data Sheet
安全データシート
- ZH: 危险品(含锂电池产品)运输与申报所需的 MSDS/SDS,是锂电池特殊要求(UN38.3、MSDS、运输限制)之一
- EN: MSDS/SDS required for dangerous-goods shipping and declaration (UN38.3, MSDS, transport restrictions)
欧盟责任主体 / EU Responsible Person
EU責任者
- ZH: 欧盟境内经济运营者(进口商、授权代表或履行服务提供商),GPSR 强制要求;中国卖家必须指定,Amazon 可能要求提供后才能上架
- EN: EU economic operator (importer, authorized representative or fulfillment provider) mandated by GPSR; required for Chinese sellers
符合性声明 / Declaration of Conformity
適合宣言書
- ZH: 欧盟符合性声明,需引用适用指令(LVD、EMC、RoHS、RED)与协调标准;属法律文件,签署人对准确性负法律责任
- EN: EU Declaration of Conformity citing applicable directives (LVD, EMC, RoHS, RED) and harmonized standards; legally binding for signatory
亚马逊品牌注册 / Amazon Brand Registry
Amazonブランドレジストリ
- ZH: Amazon 品牌保护体系,需已注册商标;配套 Transparency、Project Zero(AI 自动移除仿冒)、Report a Violation 等工具
- EN: Amazon brand protection program requiring a registered trademark; unlocks Transparency, Project Zero and Report a Violation
Buy Box / Buy Box
- ZH: 亚马逊购物车,每个 ASIN 只有一个卖家获得。赢得 Buy Box 是成交的前提。
- EN: The Amazon Buy Box — the add-to-cart box on a product detail page. Only one seller wins it per ASIN.
评分 / Rating
評価
- ZH: 产品星级评分(1-5星),直接影响搜索排名和转化率。
- EN: Product star rating (1-5), directly affects search ranking and conversion.
BSR(畅销排名) / Best Sellers Rank
ベストセラーランク
- ZH: Amazon 畅销排名,每小时更新,数字越小销量越高。
- EN: Amazon Best Sellers Rank, updated hourly. Lower number = higher sales.
Amazon Prime / Amazon Prime
- ZH: Amazon 会员体系,Prime 商品有 Prime 标识,影响 Buy Box 权重和转化率。
- EN: Amazon Prime membership. Prime-eligible products get a Prime badge, affecting Buy Box weight and conversion.
LTV(客户生命周期价值) / LTV (Lifetime Value)
LTV(顧客生涯価値)
- ZH: 一个客户从第一次购买到最后一次购买的总价值。LTV/CAC 比是核心盈利指标。
- EN: Total value of a customer from first to last purchase. LTV/CAC ratio is a core profitability metric.
促销活动 / Deal/Promotion
プロモーション
- ZH: Amazon 限时促销活动(Lightning Deal、7-Day Deal、Coupon),影响曝光和转化。
- EN: Amazon time-limited promotions (Lightning Deal, 7-Day Deal, Coupon). Affects visibility and conversion.
品牌旗舰店 / Storefront
ストアフロント
- ZH: Amazon 品牌旗舰店页面(Amazon Store),品牌注册后可用。
- EN: Amazon Store / Storefront page, available after Brand Registry.
Seller Central / Seller Central
セラーセントラル
- ZH: Amazon 卖家后台管理系统,所有运营操作和数据分析的入口。
- EN: Amazon seller backend management system — entry point for all operations and data analysis.
IPI(库存绩效指数) / IPI (Inventory Performance Index)
IPI(在庫パフォーマンス指数)
- ZH: Amazon FBA 库存绩效指数(0-1000),低于阈值(通常 400-500)会限制仓储容量。
- EN: Amazon FBA Inventory Performance Index (0-1000). Below threshold (typically 400-500) restricts storage capacity.
CAC(客户获取成本) / CAC (Customer Acquisition Cost)
CAC(顧客獲得コスト)
- ZH: 获取一个新客户的平均营销费用。CAC = 总营销支出 / 新客户数。
- EN: Average marketing spend to acquire a new customer. CAC = Total Marketing Spend / New Customers.
WFS(Walmart 仓储配送) / WFS (Walmart Fulfillment Services)
WFS
- ZH: Walmart 的仓储配送服务,类似 Amazon FBA。使用 WFS 的商品有 Buy Box 优势。
- EN: Walmart fulfillment service, similar to Amazon FBA. WFS products have Buy Box advantage.
黑五网一 / Black Friday / Cyber Monday
ブラックフライデー / サイバーマンデー
- ZH: 黑色星期五 + 网络星期一,全年最大促销期。
- EN: Black Friday + Cyber Monday — the year’s biggest promotional period.
CPM(千次展示成本) / CPM (Cost Per Mille)
CPM(1000インプレッション単価)
- ZH: 每千次展示的广告成本,品牌广告和 DSP 广告的核心指标。
- EN: Advertising cost per thousand impressions. Core metric for brand ads and DSP.
货到付款 / Cash on Delivery
代金引換
- ZH: 配送后当面付款,东南亚和中东市场的主要支付方式。
- EN: Payment on delivery. Primary payment method in Southeast Asia and Middle East markets.
检索增强生成 / Retrieval-Augmented Generation (RAG)
検索拡張生成
- ZH: 先从受控知识源检索相关证据,再把证据连同问题交给模型生成答案的方法;用于降低无依据回答并保留来源链路。
- EN: A method that retrieves evidence from controlled knowledge sources before asking a model to answer with that evidence and its provenance.
向量嵌入 / Vector Embedding
ベクトル埋め込み
- ZH: 把文本、图片或商品表示为数值向量,使系统能够按语义相似度进行检索、聚类或推荐。
- EN: A numeric representation of text, images, or products used for semantic search, clustering, and recommendation.
向量数据库 / Vector Database
ベクトルデータベース
- ZH: 存储向量嵌入及业务元数据,并支持相似度检索的数据库。
- EN: A database that stores embeddings with business metadata and supports similarity search.
AI 护栏 / AI Guardrail
AI ガードレール
- ZH: 对模型输入、工具权限、输出格式和高风险动作施加的可验证限制;不能替代真实的身份与授权检查。
- EN: Verifiable limits on model inputs, tool permissions, output formats, and high-risk actions; they do not replace authentication or authorization.
人在回路 / Human-in-the-loop
ヒューマン・イン・ザ・ループ
- ZH: 在发送、支付、调价或删除等关键动作前暂停自动流程,由获授权的人审核并确认。
- EN: A control that pauses automation before consequential actions so an authorized person can review and approve them.
幂等性 / Idempotency
冪等性
- ZH: 同一业务请求被安全重试时只产生一次预期效果的性质,常用于数据管道和外部 API 写操作。
- EN: The property that safely retrying the same business request produces the intended effect only once.