Check box before posting mod?

[wecleangrout]

I am looking for a "simple" mod that would require a certain usergroup, say people who sell/manufacturer/distribute stuff that would require them to do the following...

Before each post/thread they make or reply to that they are required to check off a box saying something like....

I am fully aware that this forum does not allow blatant advertising and that the post I am about to make does not advertise a product I sell/make/distribute. I realize that if I do make such a post, I may be banned from this forum for good.

Any thoughts on this? We are getting a lot of these people walking the line on our site and it is too hard to monitor each and every post and think this will solve the problem.

Would really appreciate any feedback on getting this done.

Thanks.