We've seen similar issues and have also raised tickets. Biggest issue is that selectors we set (e.g. #id_of_content_to_change) seem to be overridden with full CSS selector path. This breaks the ability to have an experience exist across multiple pages. How to select elements is a second big issue. W...

I want to randomize visitors to my site so I can test 3 promotions across multiple pages. I'm thinking we randomize the visitors into groups A, B and C, and write a cookie with the value. Then I create an audience for each cookie value and serve the appropriate experiences. Using a cookie because I ...