I'm managing a shoes ecommerce website for my client and I'd like to get some Adobe stock images, modify those photos and put them on the website in order to sell more shoes. Do I need an extended license? As I am an Adobe CC subscriber what about rights of the photos (I'll buy them but I'll publish on the website of my client)?
Since you are a CC subscriber, you can purchase the Adobe Stock licenses along via Adobe Stock pricing and membership plan | Adobe Stock
Hope that helps!