Web site with this functionality

General information for the website: We sell Nano Solutions Kind of development: New website from scratch Description of every page/module: Please see this web site https://www.tommysyard.com/sitebuilder/pricing I want this style and functions Description of requirements/features: Ability to create sub sites from the main site with different simple templates Ability to upload data bases to the sites Option to have Chat Facility on each site { Tech Support }] Main Site ** Trackable Lead Generation Site integrated to Face Book Instagram Linked in etc Distributor Site * Prices less Discount Retailer Site * Prices Less All Inventory to be Shipped from Amazon or Ebay * To Be shipped Direct From Factory ** Payment methods: Credit Card Specific technologies required: To Be Agreed Similar urls: https://www.tommysyard.com/sitebuilder/pricing Extra notes: