John's Background Switcher - Switch backgrounds to trending imgur, reddit, tumblr threads
Affirm - Pay at your own pace. When you buy with Affirm, you always know exactly what you’ll owe and when you’ll be done paying.
Wallcat - Enjoy a new, beautiful wallpaper, every day.
Klarna - Klarna provides e-commerce payment solutions for merchants and shoppers.
Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
Sezzle - Sezzle is a digital payment platform designed to help shoppers manage their financial futures with great ease.