KickstarterForum.org

I'm going to launch a campaign soon, and I have a few styles in each reward tier (I'm doing watches). I was wondering if say, the pledge tier is $100 or more, could I get instruct people to pledge $100.1 for the first style, $100.2 for the second style, $100.3 for the third style and so on -- so I can see the demand for each individual style even though they are all in one reward tier? I know you can use the final survey to finalize customer choices, but I would like to get an idea of which style is the most popular, even during the campaign.

Thanks!