Millionaire Goes Homeless To Prove Anyone Can Make $1,000,000 (youtube.com)

An idea inspired by the video, is that you can automate the entire reselling process with help of customized GPT, automation tools like Zapier, multiple phones with automation tools like MacroDroid, and corresponding APIs, and process could be

1. Build merchandise live data base by 24hrs data crawling, with price baseline and markdown.
2. Detect new post with significant price markdown.
3. Bragin and secure the deal.
4. Halt the mailing / send to the warehouse (keyword:云仓代发)
5. Find online buyers in all platforms/ sell them on the ecommerce store 淘宝店铺
6. getting feedback report and improve or rewind the process.