Shopify App

I want two functions. Show bundling product for increasing average cart value and one click upsell Future: Drag and Drop, one click upsell, one time offer. And auto e mail (customer get e mail when they finish the purchase, and after purchase) We are currently using mail chimp on Shopify but if your app sync to Shopify as regular abandoned cart and confirmation e mail, then this function may not need it. Collecting e mail system, and or buy button which goes product pa*yment page The landing page and upsell page must be different page. For example, when people click ads, they will see the landing page, then they can choose either give us e mail and pa*y the product. Then the upsell or downsell page will show. It is pretty much similar version of clickfunnel but for my website. my website is [login to view URL]