If you want to compare products, please follow these steps:

1. Log in with your username and password.
   
   
   
2. Search for products you're interested in.
   
   
   
   
3. On the search results page, you will find a "Compare" button at the top of each product. Click to select the products you want to compare (you can compare up to 4 products).
   
   
   
   
   3.1 Alternatively, you can also select "Compare" directly from the Product Detail Page.
   
   
   
4. Click the "Compare" button to view the details of the selected products. You will see the product information displayed side by side for easier decision-making.