Sif — 亚马逊Listing和广告优化
Sif对亚马逊站内流量实现无死角全覆盖，精准查询每个产品的自然搜索、PPC广告、Deal(活动)、搜索推荐和关联流量，并锁定每个产品的主要流量词和精准长尾词，帮助卖家洞察不同竞品、不同变体的流量来源，据此优化自己的Listing和调整竞争策略
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Sif（www.sif.com）是针对亚马逊平台的专业Listing和广告优化工具，对亚马逊站内流量实现无死角精细化覆盖，包括：
1. 自然流量
2. PPC广告流量（包含Sponsored Product广告、Sponsored Brand广告、Sponsored Video广告）
3. 搜索推荐流量（Amazon Choice、Editorial Recommendation、Top Rated等）
4. Deal流量（限时优惠、秒杀、优惠券等）
帮助卖家：
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