Sum Option Quantity To Product Main Quantity is an Opencart extension designed to sum all the option quantity and save it to the main product quantity. It is lot of waste time for the admin while creating the product or editing the product. The admin needs to calculate the total quantity of the option and save it to the main product quantity. This extension solves that issue by automatically updating while adding new product or editing existing product.
Free Contribution From CartBinder - Opencart Development Partner