Looking for sales funnel and e-commerce website

I'm looking to create a sales funnel and an e-commerce website. I decided that Shopify is the best platform for my needs, so I would like the design to include everything needed to integrate it with Shopify. I want customers to be able to pay with their credit cards, so please design the checkout process to accommodate that. Additionally, I would like some additional features such as customer reviews and products recommendations in order to make the website more attractive and user friendly. Thank you for your help!