How can I show different content to visitors depending on whether they came from an ad, email, or article?

Seatext reads the campaign link or referring page that sent each visitor. It either sends them to the existing page that best fits that source or rewrites the message, proof, offer, and CTA to continue the story. This lets one page match Google, Meta, email, articles, and other referrals. Seatext tracks results by traffic source.