To configure the widget, drag and drop the Checkout widget into your page body and click the edit. This should open the widget designer and the Basic tab view should be presented. In the Basic tab, you can set the redirects to the Shopping Cart, Product List, Register and Login Pages. The benefit of setting the Register and Login pages is that unauthenticated users can still see cart items that they last added before they login.
In addition, you can enable checkboxes to allow Custom Shipping Providers and a Tax Provider during the checkout process. You can configure these providers in advanced settings should your CRM not account for this information. To do so, go to the path:
Administration > Setting > Advanced Setting > PortalConnectorMvcEcommerce > ShippingProviders
Here you have the option to configure Flat Rate Shipping or Pickup. Pickup is when a user picks up the package from the shipper directly rather than having it shipped and you can configure a processing fee here if you would like.
Similarly, you can configure the Tax Provider by going to its path under PortalConnectorMvcEcommerce.