User Registration & Login to specific machine (eg IP & MAC)

ASP/ASP.NET + .mdb OVERVIEW: Registration & Login mgmt; log all reg/IP/login data to our .mdb, accessible through a simple admin console; and provide temp, one-time url for successful logins and 3 product links, to avoid link sharing. HERE'S THE FLOW: Customer orders e-products > we email him a link to a REGISTRATION form we've already designed > (enter your project) > he completes form > EMAIL VERIFICATION > he clicks the link > terms & conditions agree page (from which you also log his IP as his registered IP, ie login he created on reg page will be good for that machine only) > Submit > you email us his reg data & reg'd IP & MAC (must be single machine/machine specific > we manually ACTIVATE his registration (ie you turn his login "on") by manually adding his IP to our internal system and then by checking off the 1, 2, or 3 products he ordered in the .mdb (there's currently 3 checkboxes, one corresponding to each e-product) AND we also checkoff the "Activate" column, and then hit a "Send email" button you'll add to the .mdb) > this sends him welcome email that his login is now ready to use with a link to the login page (that we've also already designed) > he clicks it > he logs in > if successful (matching username, pw & matching IP & MAC--even with DHCP), he's taken to a page with the 1, 2 or 3 e-product links he had initially ordered. You must mask (hide) the URL of that page with the links, AND mask each of the e-product links themselves, using a one-time temporary URL (to avoid link sharing). {You'll also log all activity throughout this process in the .mdb}. DETAILED SPECS: attached. To ensure serious bidders and screen out ottobidders, please just request open pzwd. Thanks for understanding. Bids up to $170 will be considered. CORE SKILLS REQUIRED: ASP/ASP.NET; Microsoft Access (.mdb); comfort with IP / DHCP / MAC information mgmt (login & e-product access should only work from machine they register on); comfort with URL masking Detailed specs attached. To ensure serious bidders and screen out otto-bidters, please just request open pzwd. Thanks for understanding. Please read the project first and write the word "Understood". Also write your steps and suggestions to complete the project with a short description of what you understood.