It took me way too long to address this but I’m really happy with the way this turned out! Finally we have sponsor links for apps that don’t monetize through AppCenter and the screen reader experience here should be way better: links are labeled as links, the sponsor button is marked as having a pop up when it uses Stripe. I hope that’s the right thing to do! There’s cute colorful iconography. I think just a much better experience overall here. More screenshots here: github.com/elementary/appcente