I have a main page that I want to keep ad free, unless a visitor submits a form on the page. In that case I would like to display an Ad on the page.
I only want to display that Ad once and it will stay there until the visitor leaves.
Now, I read quite some posts on here that this may be a violation to the T&C of Google and/or that there's no adsense for Ajax (fyi: I read this, also this, this as well and quite some other posts as well as the Google T&Cs).
I feel this should not be a violation, cause I might as well display the Ad immediately upon loading of the page and since I'm keeping it static after that I'm not doing any reloading or anything.
Any ideas or suggestions?