Handheld card payment terminal design, with up to 10 screens

Description

Hello,
I am looking for someone to design a bespoke card payment terminal for me, similar to a verifone card machine.
I would like it to be a mixture of black and the company branding colours and for there to be up to 10 example screens designed.
I am happy to share the content of the screens once I've accepted the proposal.
These designs will be used for social media marketing, for use on the website and for pitching to potential customers.
Thank you.