If you would like a new website which is not tied down by a third party, i.e. an e-commerce website which uses WordPress and can be fully customised, I can do this as I have a lot of experience.
I will create and develop the website, from scratch. I will add the first 10 products onto the website for you and give you a live demonstration of how to add more products.
The website will have review system, purchase history, invoicing, no banner advertisements, it will have options to configure such as shipping, payments, tags, categories, etc.