Ad data entry and reportig feature to Drupal site

Set up data base to track sales and set up users access for data base in Drupal site. User access set up to allow specific users to enter sales data, other users need to log in and view and download sales reports. Deadline is negotiable. I need assistance as well re planning the job and pricing. ## Deliverables Complete fully-functional working sales tracking and sales report database, create data entry form, and report formats. Sales reports to be viewed online or downloaded as a PDF. Customize users access for user rolls for data entry, and user access to view and download reports. After completion, instructions and tutorial to be provided. ## Platform Drupal