平台：reddit.com 日期：2026-10-17
“To get true per-ASIN profit, you have to join 3-4 different report types, handle credits and debits correctly, and attribute ad spend manually. This takes hours in Excel. ... The expensive tools start at $20-50/month USD and are well worth it at scale — but for sellers doing $2,000-10,000/month GMV, it's a significant cut.”
下一步
先判断它证明的是“有人抱怨”还是“有人付费”；再找 3 条独立来源，整理成机会卡。不要因为一条热帖就做产品。