I need some functions to be added on in my ecommerce website in laravel in php

Option of choosing the product in multiple category with one as primary and remaining as secondary category.. For e.g. Item such as Balloon can be put in Birthday category and baby shower etc. with primary being in Birthday Dropshipping feature Brand option can be disabled and not been seen on front end Photo and messages for the personalized item shall be provided – User can able to upload and send text to be printed by the backend by some specific product. [login to view URL] need to have an option of putting that product price in the Vendor login as per below:- ●Vendor will input the price at which he wants to sell. Also he will input any MRP if there is any ●Also an option of discount shall be provided. ●Once the above is done, the price shall be seen in admin and on that the commission tax/GST will be calculated. And total price will be visible on the front as basic price. ●Discount option shall be available in admin panel also which will make. ●Discounted price shall be available on the frontend for the user to see ●Option of including the shipping price in the Cost shall be provided. [login to view URL] option 7 is not feasible the providing the Tax and commission @ vendor panel to help him calculate the Selling price on the platform.( if possible make it automatic) [login to view URL] shipping tag on the product items [login to view URL] promotion option……….. eg want to give extra 10% discount on 1000 and above Free shipping above 500. Shipping integration top 5 searches on my website Some attributes missing in bulk import. Need to add some more functionality either in csv .