After finding a product in the V5 product catalog, how do I add it to the shopping cart?

1. On the product catalog (Catalog) browsing page, click the product card you want to enter the detailed page. 2. Complete the operation to add to shopping cart on the detailed page. 3. After completion, click the "Shopping cart" icon to the right of the filter bar at the top right of the page to view the list of products added to your shopping cart.