At present, ASUS Mall cooperates with Youtube.com to launch the "trade-in service" (brand is not limited), recycling the old machine to exchange for ASUS Mall vouchers and cash, and the vouchers are used for ASUS Mall to purchase goods services.
The official mall login is as follows:
On the ASUS website? Home main menu? Find? "ASUS Official Mall" and enter "Trade-in". Enter the product information on the page, and the valuation information will be available.