This module allows you to customize the fields in the registration form of Opencart as well as converts the checkout process to one page so that cutomers do not abandon the cart due to the long checkout process. It also supports geo as well as payment method based shipping. All the fields can be modified & controlled from the admin panel of the module. This module also works with most of custom modules including Shoppica theme. To view registration page demo go to demo url and to view checkout demo add any product to cart and click on checkout.