Checkout Champ has multiple page types you can add to your funnel.
...
The Catalog page is a page used to display a whole collection of products on one page for customers to select from. Think of the catalog page as the store front for your Ecommerce store. You can feature particular items, or list all your inventory on one page. It has a cart element built into it to hold products as customers browse.
Note* Products are not dynamically filled in from your campaign. You must select which products you want and build out each product tile.
...
The Login Page is for a membership system which allows your members to login to a membership members area. Login pages can have 3 combinations of login: username/password, email/orderId, email/password. You can customize the login lifetime if a user does not logout (the default logout is 24 hours). Login pages can also contain Forgot Password and Remember Me options.
...