Free shipping and complete refund - pay $38 out of pocket, and receive $38 in rebates within eight to ten weeks.

From Buy.com:
Spy Sweeper with AntiVirus offers combined protection at a better value than suites or two stand-alone products. It provides complete security from the two most dangerous threats in a single, easy-to-use solution. With advanced detection and removal capabilities, even the most dangerous files are removed in a single sweep. You won’t have to scan and restart your PC over and over with Spy Sweeper with AntiVirus - one sweep and your PC is clean. Additionally, Spy Sweeper with AntiVirus’s advanced smart shields can detect, remove and block Internet viruses, spyware and worms in real time – ensuring overall system performance.

1.) Click HERE for Webroot Spy Sweeper details
2.) Add the item to your Buy.com cart
3.) Select free shipping.
4.) Receive your Webroot Spy Sweeper software within a few days (usually much faster than their website indicates).
5.) Click HERE to print the Webroot Competitive/Upgrade rebate form and mail with photocopies of all requested materials by 08/05/2008.
6.) Click HERE to print the Webroot rebate form and mail with all requested materials by 08/05/2008.
7.) Receive a $20 rebate check from Webroot within 8-10 weeks.
8.) Receive an $18 rebate check from Webroot within 8-10 weeks.