Create a new Webpage with a one-page payment

I am looking for a skilled web designer to create a new webpage with a one-page payment system. The purpose of the webpage is to serve as an e-commerce platform, allowing customers to make purchases directly on the site.

Key features that I want on the payment page include:

- Credit card processing
- Multiple currency options

I am looking for a global payment system that can reach a wide range of customers. As for the preferred website platform, I do not have a specific preference and am open to suggestions from the designer.

Ideal skills and experience for this job include:

- Proficiency in web design and development
- Experience with e-commerce platforms and payment integration
- Knowledge of global payment systems and multiple currency options
- Knowledge in 3D implementations --- preferrable tree.js

The designer should be able to create a user-friendly and visually appealing webpage that incorporates all the necessary features for seamless and secure online transactions.

It should also incorporate a simple user login for users after purchase, and changes of user preferences on the user page.