Wal-Mart: Wal-Mart chose the address to see the development after 10. In fact, it won't be the central area, because the central area is more expensive, and the development zone is not only cheap, but also because of the presence of Wal-Mart, developers will be exempted from rent for several years.

Carrefour: Contrary to Wal-Mart, choose downtown. Carrefour will make money first, and if the business of this store is not good after many years, it will close. Earn more money than the cost of opening a shop, and then choose a new address.

In fact, each has its own advantages. Wal-Mart does long-term and Carrefour does short-term.