Dynamic variables allow to add Sales rep's personal details like Name, or Title to your ads and landing pages while using the same content across your whole team.
One of the examples could be setting up a welcome message like "Hi! I'm <First name>, your <Title> at Supercadence", which will be shown to prospects as "Hi! I'm Dan, your SDR at Supercadence".
Supercadence supports dynamic tags for Sales Reps only, not for Prospects contact details
To add dynamic tag to your ad or landing page, simply type @ symbol and select required field from the list.