Cheap

Find the cheapest meaningful visible price for a user-provided product name across major Chinese shopping platforms such as Taobao, Tmall, JD.com, Pinduoduo, Vipshop, and similar marketplaces. Use when the user asks where a product is cheapest, wants a quick cross-platform price check, wants the lowest current visible price, wants to compare the same product across Chinese e-commerce platforms, or asks questions like "哪个最便宜", "哪里买最便宜", "帮我比价", "全网找最低价", "哪个平台便宜", "哪里下单最划算", or "帮我找最低价".

by @harrylabsj (haidong)·MIT-0