Build a Website

Private website Admin can create a manager Admin can create a sales invoice to manager Only one item will be for sale - phone numbers Phone numbers will be unique on the invoice Phones number items will include a US based phone number, account number VARCHAR 50, pin number VARCHAR 20 Admin can set price to sell phone numbers on invoice Admin can mark invoice as paid Once admin sells a phone number to manager, it will leave admin inventory Manager now has phone number in their inventory Manager can create a Dealer Manager can create a sales invoice to Dealer Manager can only sell phone numbers in their inventory Manager can set price to sell phone numbers on invoice Manager can mark invoice as paid Dealer can login and view invoices from manager Dealer can view phone numbers in their inventory Dealer can mark phone numbers as used Dealer can export inventory table to xlsx or csv Nothing too complicated. I'd prefer mysql as the datastore and either php as the backend or node.js. Passwords must be salted User model should have the following: First Name Last Name Contact number Email