Excel and Drupal Design, Development and Implementation

Hi, I have a new project open for bidding. This project will require skills in: - Designing Drupal websites and website graphics. - Implementation of Drupal into a shared web environment. - Development of Drupal code. - Excel development. - Product licensing and management. The project is for a web site that will sell products and services in the personal finance area. The products will by Excel based. Via the Drupal site, a customer will need to purchase the product and it will be licensed with a key specific to their computer hardware. The Drupal site will provide the key during the purchase and the customer can update the key if they use a different computer in the future. The Excel products have been created and will need to be updated with the ability for the Excel products to be licensed for users with the license provided from the drupal site. The Excel products will also need to be restricted to hide cells and vba code depending on what the file has. More details in regards to this project will be provided. Feel free to suggest different ways of completing this project. I am open to suggestions! This includes the technology used. Happy Bidding. Cheers!