The final results showed that the previous designs were probably fatigued and needed some new imagery. I also believe that the structure of the ads helped with performance. The centered black card leads the users' eye to the offer and other vital information, like the sale ending soon, and communicates that the offer will allow users to gain unlimited access. The card also acts as a fake button, which makes the offer clickable. Plus, the team thought that the neon green would perform better since it was considered a best practice, but the purple seemed to be a bit more refreshing and more subdued compared to the loud green.