Comfortable Checkout reduces checkout proccess. All checkout data, shipping and payment method are set on one page and after confirmation on second page order is created. Totals are calculated dynamically on selected options. Includes Shipping2Payment module and MultiShipping module for creating multiple shipping and payment methods priced according to cart total or weight.

IMPORTANT: Third party themes may cause compatibility problems. Extension makes a lot of changes in template files and by default it is configured to work with default theme (or theme that doesnt change template structure) only. If you have custom theme this extension doesnt work with, I can install it for you for 30 USD fee.

Demo:
http://testing.opencartex.com