Why is the price in tetra pak Taobao different from that in the store?

The cost of Taobao is much lower than that of physical stores. Taobao online shopping and physical stores are different business models. Apart from the production cost of the product itself, there is no additional labor cost and logistics, while the physical store also has water and electricity, property, store rent and so on. Therefore, the price of tetra pak product Taobao is different from that in the store.