Hello I have a requirement for multi vendor e commerce website, where other sellers could list their products and sell them through my website, like Amazon and flipkart Reference website - https://brownliving.in/ ,, want a similar website like this I want a full fledged mult-vendor e-commerce website with payment,delivery integration, admin panel, vendor panel,customer panel and order tracking for vendor,customer and admin. What would be the cost of development of the website, with server and maintenance charges ?