James Huang Spotting the Signs: Operators Who 'Sell Air' ("賣空氣篇") TL;DR: Continuing our series on spotting business irregularities, this post focuses on identifying operators running "shell companies" ("皮包公司") who essentially "sell air" ("賣空氣"). These operators ofte... Bogus Companies Fake Businesses Fake It Till You Make It Sales Conversion Optimization Start-Up
