Re: Conversion tracking.
Hi customcarving00 and welcome to the forum.
Conversion tracking is not location specific so yes, you can place the conversion code on each of the contact pages and - if it's the same code - they'll all trigger as the same conversion. However, I can't really think of why you'd want to do this. I would have thought it would be better to track them as different conversion events so you can measure the performance of each product/page.
Give us some more details of your thinking and we'll try to help you make the best approach.