Build a Wordpress Website for Used Tire Shop MUST HAVE INVENTORY MANAGMENT

Looking for a company that can design me a Wordpress website and plugin/application to manage inventory from my phone. Also deign a logo for the look of the site. The word press site should look something like this DO NOT COPY IT JUST AN EXAMPLE. [login to view URL] The application should allow me to add inventory to my database and edit it. Pictures and barcode labels for locations are important. Pictures are used to display product on site and barcodes are used to assign a location in our warehouse. Barcode is also used to remove products from our inventory and invoice them out. Invoicing that prints an invoice and removes it from the database Here are examples of companies who do this. These are just examples NOT to be copied we need original code. This is just to give you a better idea of what I want. [login to view URL] [login to view URL] Functionality Supports multiple categories customizable labels multiple user login permissions settings for who can add or edit items Uses separate database tables for faster database access Developer friendly with hooks, filters, and utility functions Determine which field I like displayed on the front end and what not. admin interface built into WordPress dashboard Invoicing and mobile printer function. Business reports Sales,Returns,Tax Totals, Barcode scanner function. ALL CODE MUST BE ORIGINAL AND OURS TO KEEP AND RESELL IF WE WISH.