Customizable Reseller Hosting Storefront with WHMCS

I'm in need of a storefront that will enable me to sell reseller hosting plans. I also require this storefront to automate billing and client management. It is important to me that I have the ability to customize the design of the storefront to match my branding.

Key Requirements:
- Set up a reseller hosting storefront
- Automate billing and client management
- Customizable storefront design

Required Skills:
- Experience in web development, particularly in eCommerce and client management systems
- Proficiency in using WHMCS for billing and client management
- Ability to integrate Bank Transfer and InstaMojo payment options
- Design skills to create a custom storefront, adhering to my branding

Optional Skills:
- Knowledge of SEO and digital marketing to drive traffic to the storefront
- Familiarity with reseller hosting and the industry trends
- Familiarity with WHMCS and its various functionalities
- Ability to integrate additional payment options if required