GetLowestOfferListingsForASIN
http://docs.developer.amazonservices.com/en_US/products/Products_GetLowestPricedOffersForASIN.html
GetLowestPricedOffersForASIN
http://docs.developer.amazonservices.com/en_US/products/Products_GetLowestOfferListingsForASIN.html
简单来说,GetLowestOfferListingsForASIN可以批量获取(最多20个ASIN)最低报价(针对不同condition),但是并不提供Buybox价格,可以用来做竞价研究。
GetLowestPricedOffersForASIN针对给定ASIN返回Buybox价格,以及附带的Lowest Listings,但是由于是单个查询,并且存在API Call Quota每小时200个的限制,因此只适用于监控特定店铺的SKU清单。
Difference between Amazon API Call GetLowestOfferListingsForASIN and GetLowestPricedOffersForASIN