Here's a tool I use to survey customers.

I did a video on it.

http://caseygollan.com.au/newsletter/july09/survey.html

The website is: www.surveymonkey.com

Also, you'll find some examples.

The key is to use questions that would suit your target market.

Design your questionnaire with the appropriate questions to get the answers you need about your market.

Use these examples for inspiration.

[membership_downloads_box title="Your Add10 Sample Survey Downloads"]You may need to right-click the following links and select Save Link As to download the file to your computer
[membership_download_item_pdf link="https://www.add10million.com/wp-content/uploads/2013/03/Sample_Survey_For_Clients.pdf" + target="_blank"]Add10 Sample Survey for Clients PDF Intro[/membership_download_item_pdf] [/membership_downloads_box]