Find out what fears, doubts and uncertainties your users have and address them. Consider what you’re asking of your users. What risks do your customers face by interacting with or making a purchase from your site? Does the reward outweigh the risks? Depending on your scenario, it could be as simple as adding things like an SSL security certificate, trust emblems, testimonials, or offering some kind of guarantee. You may also consider addressing any specific concerns directly through strategic page copy. If you need more insight into your users’ thought processes, there are a number of tools and usability testing software and services available, such as UserTesting.com, which offers some quick, free user testing services.