Once I had a client who needed a landing page where visitors could submit a form asking for a medical appointment. The landing page was about to receive traffic via different marketing campaigns from different advertisers. The challenge was to detect which marketing campaign had the most conversions. In order to find it out, I needed to find a way to detect referrals by ad publishers. The next challenge was that the final product had to be delivered within 24 hours. Fortunately, Jupiter X is extremely helpful in a situation like this. In this article, I’m going to let you know how Dynamic Parameters in Jupiter X Forms can come in handy in these situations and allow you to detect your referrals quickly and easily.