i need a website for my product

I want to use it to sell discounted subscriptions for QuickBooks Online (on a pre-paid monthly recurring basis with an initial set-up fee) and schedule prepaid bookkeeping and QuickBooks support. I want to be able to add payroll services that will be priced based on frequency and employees. I will continue to add things like addons for QBO (Tsheets, [login to view URL], etc.) that I both resell or get commissioned on, and other Intuit products (merchant services, etc) and then I want to sell client bookkeeping services and income tax preparation in the same type of way. I want it to have the same look as my main site. www.assetbooksandtax.com. I want to have a thumbnail of either the QuickBooks logo or a picture representative of the service offered, that opens to a pop-up with a larger image and a description of the product or service. I don't want it to feel like the client is buying a subscription to a QuickBooks cloud-based product on a monthly basis, or any of the other products or services from some cold, faceless website. But that they are buying my 13+ years of experience with QuickBooks products and all types of small business. And the ability to access that experience to make the most of the products offered on this site to help them to succeed. It needs to use one of the eCommerce platforms provided with cPanel including: WHCMS, OpenCart, Zen Cart and Magento. There are quite a few more. I just need it to be easy for me to operate and maintain. And in case you weren't aware, QuickBooks Online is a Software as a Service. Small businesses use it to keep track of their bookkeeping. I sell them the software, they take care of their own books. But the software is subscription based that I buy and resell to the customer. So I need the customer's payment to be set up on a monthly recurring basis for that software. I provide them the access to the software through a separate website, so I need something that will make the initial sale of the software and then automatically collect the monthly recurring fees. I will be wanting to add additional products and services as they become available to me. I also want to be able to sell additional app subscriptions, support, bookkeeping and payroll services based on some criteria (employees, number of transactions) and place banner ads for companies that I receive commissions or residuals from that will be related.