Hello! We sell web-based knowledge management application http://www.web-site-scripts.com/knowledge-management/overview.html Its cost varies from $250 to $7000 You can see that interest per sale may exceed thousand of dollars. Is there a sense to create affiliate program for it? The thing is that selling of software of this kind has its own specifics. System is complicated and expensive, so it may take a month from the first website visit to purchase. Please advise.