How Internet Corruption Works
For a shrewd buyer, the safest targets are mundane consumables—where volume, not unit price, often offers the widest ro…
A Jianbing costs 8 yuan, with a production cost of about 3–4 yuan!
The auntie has plenty of regulars placing orders via WeChat. With a high school right next door, students order ahead and pick up after class—she can sell 150–200 servings a day. Every trade has its masters.