Core function

1. SKU custom input
   • Support buyers to break through the limitations of preset SKU options for products and manually enter personalized requirements (such as custom sizes, engraved content, and special parameters).
   • The custom input content is linked with the order data, and the background can directly view and process personalized order requirements.
2. Intelligent pull-down switching for multiple SKUs
   • The SKU options for generating pull-down can be freely set
   • Replace the traditional tiled display method, reduce page redundancy, and improve the smoothness of multi-specification product selection and page loading performance.

The effect is presented as follows:

Note: This function was used in the mall version 1.4.0 (including 1.4.0) and requires adding hooks in the following two files (adding the content in the red box on the right).