Daily UI #002 checkout page for Phoenix app

This is day 2 of my Daily UI challenge. I have been asked to design a checkout page so I continue to design my imaginary stock watching app.

As I made my research I realised that seeing the price the user gonna pay makes them feel more secure. So I made sure to add the top.

I generally believe breadcrumbs at the top to show the user where they at the purchasing process is important in ecommerce apps. But since the phoenix is a SaaS I didn't see the need to add it. Although in real situations I would have made a user research to back this up.