<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>卖家情报</title><description>追踪平台政策、费用与物流更新，提炼影响范围、关键要点和行动建议。</description><link>https://www.sif123.com/</link><language>zh-hans</language><item><title>亚马逊提供AI工具辅助卖家假日运营</title><link>https://www.sif123.com/zh-hans/news/amazon-win-holidays-ai-every-phase-20261110-218d/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/amazon-win-holidays-ai-every-phase-20261110-218d/</guid><description>亚马逊介绍Amazon Quick、Selling Partner插件和Amazon Ads MCP Server三项AI工具，覆盖目录、库存、销售及广告管理。卖家可在假日旺季前后审核商品、调配预算、监控广告并复盘促销表现。</description><pubDate>Tue, 10 Nov 2026 00:00:00 GMT</pubDate><category>amazon</category></item><item><title>亚马逊计划推出「商务折扣徽章」：单件产品也能挂</title><link>https://www.sif123.com/zh-hans/news/discount-badge/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/discount-badge/</guid><description>新徽章要求相对参考价至少省 5% 才能展示。官方公告已上线，但尚未给出启动日期。</description><pubDate>Fri, 06 Nov 2026 00:00:00 GMT</pubDate><category>amazon</category></item><item><title>亚马逊 2027 年 FBA 费用调整：履约费上涨、仓储费简化</title><link>https://www.sif123.com/zh-hans/news/fba2027/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/fba2027/</guid><description>2027 年更新中，FBA 履约费平均每件上涨 0.19 美元，并简化仓储费结构与低库存费。以下是要点日期与卖家需核对的内容。</description><pubDate>Fri, 06 Nov 2026 00:00:00 GMT</pubDate><category>amazon</category></item><item><title>亚马逊延长国际 FBA 入仓窗口（8/1–11/30 创建的货件）</title><link>https://www.sif123.com/zh-hans/news/intl-fba-window/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/intl-fba-window/</guid><description>临时延长覆盖计划创建于 8 月 1 日至 11 月 30 日的国际 FBA 货件。计划日期、首次收货与缺货罚金需分别核对。</description><pubDate>Wed, 04 Nov 2026 00:00:00 GMT</pubDate><category>amazon</category></item><item><title>沃尔玛新增定价与激励 API 报告：九个新字段要核对</title><link>https://www.sif123.com/zh-hans/news/walmart-pricing-api/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/walmart-pricing-api/</guid><description>7 个推荐报告标出定价问题与库存机会；3 个激励报告帮助卖家核对资格、注册与退出。</description><pubDate>Wed, 04 Nov 2026 00:00:00 GMT</pubDate><category>walmart</category></item><item><title>亚马逊计划本月起提供「月度」VAT 报告</title><link>https://www.sif123.com/zh-hans/news/vat-reports/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/vat-reports/</guid><description>11 月 3 日起 VAT 报告将在当月内提供，含约三天数据延迟与两个新增字段。</description><pubDate>Tue, 03 Nov 2026 00:00:00 GMT</pubDate><category>amazon</category></item><item><title>WFS「退回给卖家」报告下线：货件明细去哪查</title><link>https://www.sif123.com/zh-hans/news/wfs-return-report/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/wfs-return-report/</guid><description>退还给卖家的货件记录现并入 Customer Returns。更新对账流程前，先核对货件数量字段。</description><pubDate>Tue, 03 Nov 2026 00:00:00 GMT</pubDate><category>walmart</category></item><item><title>CBP 邮政申报部分合规截止推迟至 2027-01-20</title><link>https://www.sif123.com/zh-hans/news/cbp-postal-jan2027/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/cbp-postal-jan2027/</guid><description>CBP 将部分邮政进口申报的合规截止期延至 2027 年 1 月 20 日。这次变化不恢复小额免税，也不免除关税。</description><pubDate>Fri, 23 Oct 2026 00:00:00 GMT</pubDate><category>ecommerce</category></item><item><title>把沃尔玛 MCS 接进 Shopify 前，先核对映射与路由</title><link>https://www.sif123.com/zh-hans/news/walmart-mcs-shopify/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/walmart-mcs-shopify/</guid><description>Walmart MCS 可从 WFS 库存履约 Shopify 订单。扩展前先核对选品映射、订单路由、每小时库存更新与费用。</description><pubDate>Fri, 23 Oct 2026 00:00:00 GMT</pubDate><category>walmart</category></item><item><title>沃尔玛新增 UPS Ground Saver 标签选项</title><link>https://www.sif123.com/zh-hans/news/ups-ground-saver/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/ups-ground-saver/</guid><description>符合条件的轻量美国国内包裹可多一个标签选项。比较实际报价与送达承诺，并核对卖家保护政策。</description><pubDate>Wed, 21 Oct 2026 00:00:00 GMT</pubDate><category>walmart</category></item><item><title>Google Universal Cart 上线：两条结账路径</title><link>https://www.sif123.com/zh-hans/news/google-universal-cart/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/google-universal-cart/</guid><description>美国区上线，支持在 Google 内购买或转跳商户购物车。卖家需验证自己的集成，而不是假设从合作方继承访问权限。</description><pubDate>Tue, 20 Oct 2026 00:00:00 GMT</pubDate><category>ecommerce</category></item><item><title>USPS 对非本土路线设 10+ 天时效预期</title><link>https://www.sif123.com/zh-hans/news/usps-ground-advantage/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/usps-ground-advantage/</guid><description>美国本土以外地区的 Ground Advantage 与 Priority Mail 时效预期调整。卖家履约承诺需要做路线级别的核对。</description><pubDate>Fri, 09 Oct 2026 00:00:00 GMT</pubDate><category>ecommerce</category></item><item><title>如何在亚马逊开店（美国站）：从注册到出第一单</title><link>https://www.sif123.com/zh-hans/news/guide-amazon-start/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/guide-amazon-start/</guid><description>面向美国站新手的中文指南：资质、成本、注册、Listing、履约与首个 30 天。</description><pubDate>Mon, 05 Oct 2026 00:00:00 GMT</pubDate><category>guide</category></item><item><title>如何在沃尔玛开店：资质、注册、WFS 与回款</title><link>https://www.sif123.com/zh-hans/news/guide-walmart-start/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/guide-walmart-start/</guid><description>美国站新手的中文指南：沃尔玛入驻资格、启动成本、注册、Listing、WFS、退货与回款。</description><pubDate>Mon, 05 Oct 2026 00:00:00 GMT</pubDate><category>guide</category></item><item><title>Best Buy 计划月底上线 TikTok Shop：电子品类竞争观察</title><link>https://www.sif123.com/zh-hans/news/bestbuy-tiktok/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/bestbuy-tiktok/</guid><description>Best Buy 计划 10 月下旬首次亮相 TikTok Shop。电子卖家可准备一个集中的竞品观察，而不是假设自己也能拿到同等流量或销量。</description><pubDate>Thu, 01 Oct 2026 00:00:00 GMT</pubDate><category>ecommerce</category></item><item><title>私标产品值不值得上架？一张自查清单</title><link>https://www.sif123.com/zh-hans/news/guide-private-label/</link><guid isPermaLink="true">https://www.sif123.com/zh-hans/news/guide-private-label/</guid><description>从成本、竞争、时效与差异化四个维度，判断一个私标产品该不该启动。</description><pubDate>Thu, 01 Oct 2026 00:00:00 GMT</pubDate><category>guide</category></item></channel></rss>