Is e-commerce in Hong Kong a pyramid scheme? Why is food, clothing, housing and transportation free?

After reading official website of this company, the whole thing was copied from the website of the Hong Kong Tourism Board. If the other party tells you to pay to join the membership and lure others to participate with high interest rates, you can get a commission, which is undoubtedly pyramid schemes;

In addition, low-cost/free travel groups in Hong Kong and Macao are essentially shopping groups. When I arrived in Hong Kong, I was forced to buy fake jewelry and watches. And you are greedy for petty gain.