Merchants who bought Gree air conditioners gave a prototype of how to protect their rights.

The prototypes of Gree air conditioners are all empty shells, and there is no physical machine as a prototype. Moreover, each air conditioner has a bar code, and the prototype has no bar code and production date.

If you think the factory date is too long and the merchant has not informed you in advance, you can negotiate with the merchant first. Although it has been out of the factory for 2 years, it has no effect on the machine, and it is likely to be sold at a low price because it is a stock merchant.