The über-powerful Gravity Forms can do easy checkboxes. Know the difference between a radio button and a checkbox? Radio buttons mean you can only select one item. With checkboxes, you can select more than one. Here’s an overview of Gravity Forms checkboxes. More documentation can be found at the Gravity Codex.
About the Author: Bradley Charbonneau
I've done the big corporate thing. I've done the creative writer thing. Now I'm happily in the middle. I like to help small businesses who are interested in "working their website before their website works them." I'm also interested in creating beautiful sites with powerful WordPress themes. Google+